Product Brief Description Key Applications Features and Benefits www.seoulsemicon.com 1 Product Data Sheet Rev6.0, Dec. 18, 2017 SZ8-Y11-XX-XX-X – High-power LED SZ8-Y11-XX-XX-X (Cool, Neutral, Warm) High-Power LED - Z8 Y11 • The WICOP series is designed for high flux output applications with high current operation capability. • Compact footprint(1.14x1.14mm) enables system level cost saving • It incorporates state of the art SMD design and low thermal resistant material. . • The WICOP is ideal light sources for directional lighting applications such as Spot Lights, various outdoor applications, automotive lightings and high performance torches . • Designed for high current operation • Low Thermal Resistance • A wide CCT range of 2,600~7,000K • ANSI compliant Binning • RoHS compliant • Phosphor film directly attached to chip surface Part Number CCT CRI Voltage Color Min. Max. Min SZ8-Y11-W0-C7-A Cool White 4,700K 7,000K 70 3V SZ8-Y11-WN-C7-A Neutral White 3,700K 4,700K 70 3V SZ8-Y11-W0-C8-A/B/C Cool White 4,700K 7,000K 80 3V /6V /9V SZ8-Y11-WN-C8-A/B/C Neutral White 3,700K 4,700K 80 3V /6V /9V SZ8-Y11-WW-C8-A/B/C Warm White 2,600K 3,700K 80 3V /6V /9V SZ8-Y11-WW-C9-B/C Warm White 2,600K 3,700K 90 6V /9V Table 1. Product Selection Table New Generation of WICOP • Residential - Replacement lamps • Commercial/Industrial – Retail Display • Outdoor area - Flood/Street light, High Bay RoHS LM-80 MacAdam 3-Step
Transcript
Product Brief
Description
Key Applications
Features and Benefits
wwwseoulsemiconcom1
Product Data Sheet
Rev60 Dec 18 2017
SZ8-Y11-XX-XX-X ndash High-power LED
SZ8-Y11-XX-XX-X (Cool Neutral Warm)
High-Power LED - Z8 Y11
bull The WICOP series is designed for high
flux output applications with high current
operation capability
bull Compact footprint(114x114mm)
enables system level cost saving
bull It incorporates state of the art SMD
design and low thermal resistant
material
bull The WICOP is ideal light sources for
directional lighting applications such as
Spot Lights various outdoor
applications automotive lightings and
high performance torches
bull Designed for high current operation
bull Low Thermal Resistance
bull A wide CCT range of 2600~7000K
bull ANSI compliant Binning
bull RoHS compliant
bull Phosphor film directly attached to
chip surface
Part NumberCCT CRI
VoltageColor Min Max Min
SZ8-Y11-W0-C7-A Cool White 4700K 7000K 70 3V
SZ8-Y11-WN-C7-A Neutral White 3700K 4700K 70 3V
SZ8-Y11-W0-C8-ABC Cool White 4700K 7000K 80 3V 6V 9V
SZ8-Y11-WN-C8-ABC Neutral White 3700K 4700K 80 3V 6V 9V
SZ8-Y11-WW-C8-ABC Warm White 2600K 3700K 80 3V 6V 9V
SZ8-Y11-WW-C9-BC Warm White 2600K 3700K 90 6V 9V
Table 1 Product Selection Table
New Generation of WICOP
bull Residential - Replacement lamps
bull CommercialIndustrial ndash Retail Display
bull Outdoor area - FloodStreet light High Bay
RoHSLM-80
MacAdam
3-Step
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Product Data Sheet
Table of Contents
Index
bull Product Brief 1
bull Table of Contents 2
bull Performance Characteristics 3
bull Characteristics Graph 7
bull Color bin structure 18
bull Mechanical Dimensions 33
bull Material Structure 34
bull Reflow Soldering Characteristics 35
bull Emitter Tape amp Reel Packaging 36
bull Handling of Silicone Resin for LEDs 38
bull Precaution For Use 39
bull Company Information 42
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Product Data Sheet
Performance Characteristics
Table 2a Electro Optical Characteristics for SZ8-Y11-XX-XX-A IF=150mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Notes
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
Luminous Flux [2]
ФV [3] [lm]
65mA 25
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min Max Min
SZ8-Y11-W0-C7-A 3V 4700 7000
W4 77 85 38 40
70W3 73 81 36 38
W2 68 76 34 36
W1 64 71 32 34
SZ8-Y11-WN-C7-A 3V 3700 4700
W4 77 85 38 40
70W3 73 81 36 38
W2 68 76 34 36
W1 64 71 32 34
SZ8-Y11-W0-C8-A 3V 4700 7000
W2 68 76 34 36
80W1 64 71 32 34
V3 60 67 30 32
V2 56 62 28 30
SZ8-Y11-WN-C8-A 3V 3700 4700
W2 68 76 34 36
80W1 64 71 32 34
V3 60 67 30 32
V2 56 62 28 30
SZ8-Y11-WW-C8-A 3V 2600 3700
W1 64 71 32 34
80V3 60 67 30 32
V2 56 62 28 30
V1 52 58 26 28
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Product Data Sheet
Performance Characteristics
Notes
Table 2b Electro Optical Characteristics for SZ8-Y11-XX-XX-B IF=175mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-B 6V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-B 6V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-B 6V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C9-B 6V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
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Product Data Sheet
Performance Characteristics
Notes
Table 2c Electro Optical Characteristics for SZ8-Y11-XX-XX-C IF=115mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-C 9V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-C 9V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-C 9V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C8-C 9V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
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Product Data Sheet
Performance Characteristics
Parameter SymbolValue
UnitMin Typ Max
Forward Current[1]
Y11-XX-XX-A
IF
- 150 700
mAY11-XX-XX-B - 175 350
Y11-XX-XX-C - 115 230
Power Dissipation PD - - 228 W
Junction Temperature Tj - - 145 ordmC
Operating Temperature Topr - 40 - 125 ordmC
Storage Temperature Tstg - 40 - 125 ordmC
Viewing angle θ 150 degree
Thermal resistance (J to S) [2] RθJ-S -8 [3]
10 [4]- KW
ESD Sensitivity(HBM) Class 2 JESD22-A114-E
Table 3 Absolute Maximum Ratings
bull Thermal resistance can be increased substantially depending on the heat sink designoperating
condition and the maximum possible driving current will decrease accordingly
(1) At Junction Temperature 85 condition
(2) RθJ-S is tested at typical forward current
(3) Using Metal PCB (Dielectric layer 5WmK and Cu pattern of 2oz)
(4) Using Metal PCB (Normal type)
Notes
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Characteristics Graph
Fig 1 Color Spectrum
Fig 2 Typical Spatial Distribution
350 400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
Re
lati
ve
Ra
dia
nt
Po
we
r [
]
Wavelength [nm]
Cool white
Neutral white
Warm white
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
0
10
20
30
40
50
60
70
80
90
100
110
Re
lati
ve
Lu
min
ou
s In
ten
sit
y [
]
Angular Displacement [degrees]
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Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
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Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
2Rev60 Dec 18 2017
Product Data Sheet
Table of Contents
Index
bull Product Brief 1
bull Table of Contents 2
bull Performance Characteristics 3
bull Characteristics Graph 7
bull Color bin structure 18
bull Mechanical Dimensions 33
bull Material Structure 34
bull Reflow Soldering Characteristics 35
bull Emitter Tape amp Reel Packaging 36
bull Handling of Silicone Resin for LEDs 38
bull Precaution For Use 39
bull Company Information 42
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
3Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 2a Electro Optical Characteristics for SZ8-Y11-XX-XX-A IF=150mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Notes
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
Luminous Flux [2]
ФV [3] [lm]
65mA 25
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min Max Min
SZ8-Y11-W0-C7-A 3V 4700 7000
W4 77 85 38 40
70W3 73 81 36 38
W2 68 76 34 36
W1 64 71 32 34
SZ8-Y11-WN-C7-A 3V 3700 4700
W4 77 85 38 40
70W3 73 81 36 38
W2 68 76 34 36
W1 64 71 32 34
SZ8-Y11-W0-C8-A 3V 4700 7000
W2 68 76 34 36
80W1 64 71 32 34
V3 60 67 30 32
V2 56 62 28 30
SZ8-Y11-WN-C8-A 3V 3700 4700
W2 68 76 34 36
80W1 64 71 32 34
V3 60 67 30 32
V2 56 62 28 30
SZ8-Y11-WW-C8-A 3V 2600 3700
W1 64 71 32 34
80V3 60 67 30 32
V2 56 62 28 30
V1 52 58 26 28
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
4Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Notes
Table 2b Electro Optical Characteristics for SZ8-Y11-XX-XX-B IF=175mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-B 6V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-B 6V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-B 6V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C9-B 6V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
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Product Data Sheet
Performance Characteristics
Notes
Table 2c Electro Optical Characteristics for SZ8-Y11-XX-XX-C IF=115mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-C 9V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-C 9V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-C 9V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C8-C 9V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
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Product Data Sheet
Performance Characteristics
Parameter SymbolValue
UnitMin Typ Max
Forward Current[1]
Y11-XX-XX-A
IF
- 150 700
mAY11-XX-XX-B - 175 350
Y11-XX-XX-C - 115 230
Power Dissipation PD - - 228 W
Junction Temperature Tj - - 145 ordmC
Operating Temperature Topr - 40 - 125 ordmC
Storage Temperature Tstg - 40 - 125 ordmC
Viewing angle θ 150 degree
Thermal resistance (J to S) [2] RθJ-S -8 [3]
10 [4]- KW
ESD Sensitivity(HBM) Class 2 JESD22-A114-E
Table 3 Absolute Maximum Ratings
bull Thermal resistance can be increased substantially depending on the heat sink designoperating
condition and the maximum possible driving current will decrease accordingly
(1) At Junction Temperature 85 condition
(2) RθJ-S is tested at typical forward current
(3) Using Metal PCB (Dielectric layer 5WmK and Cu pattern of 2oz)
(4) Using Metal PCB (Normal type)
Notes
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Product Data Sheet
Characteristics Graph
Fig 1 Color Spectrum
Fig 2 Typical Spatial Distribution
350 400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
Re
lati
ve
Ra
dia
nt
Po
we
r [
]
Wavelength [nm]
Cool white
Neutral white
Warm white
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
0
10
20
30
40
50
60
70
80
90
100
110
Re
lati
ve
Lu
min
ou
s In
ten
sit
y [
]
Angular Displacement [degrees]
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Product Data Sheet
Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
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Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
3Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 2a Electro Optical Characteristics for SZ8-Y11-XX-XX-A IF=150mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Notes
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
Luminous Flux [2]
ФV [3] [lm]
65mA 25
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min Max Min
SZ8-Y11-W0-C7-A 3V 4700 7000
W4 77 85 38 40
70W3 73 81 36 38
W2 68 76 34 36
W1 64 71 32 34
SZ8-Y11-WN-C7-A 3V 3700 4700
W4 77 85 38 40
70W3 73 81 36 38
W2 68 76 34 36
W1 64 71 32 34
SZ8-Y11-W0-C8-A 3V 4700 7000
W2 68 76 34 36
80W1 64 71 32 34
V3 60 67 30 32
V2 56 62 28 30
SZ8-Y11-WN-C8-A 3V 3700 4700
W2 68 76 34 36
80W1 64 71 32 34
V3 60 67 30 32
V2 56 62 28 30
SZ8-Y11-WW-C8-A 3V 2600 3700
W1 64 71 32 34
80V3 60 67 30 32
V2 56 62 28 30
V1 52 58 26 28
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
4Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Notes
Table 2b Electro Optical Characteristics for SZ8-Y11-XX-XX-B IF=175mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-B 6V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-B 6V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-B 6V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C9-B 6V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
5Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Notes
Table 2c Electro Optical Characteristics for SZ8-Y11-XX-XX-C IF=115mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-C 9V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-C 9V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-C 9V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C8-C 9V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
6Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Parameter SymbolValue
UnitMin Typ Max
Forward Current[1]
Y11-XX-XX-A
IF
- 150 700
mAY11-XX-XX-B - 175 350
Y11-XX-XX-C - 115 230
Power Dissipation PD - - 228 W
Junction Temperature Tj - - 145 ordmC
Operating Temperature Topr - 40 - 125 ordmC
Storage Temperature Tstg - 40 - 125 ordmC
Viewing angle θ 150 degree
Thermal resistance (J to S) [2] RθJ-S -8 [3]
10 [4]- KW
ESD Sensitivity(HBM) Class 2 JESD22-A114-E
Table 3 Absolute Maximum Ratings
bull Thermal resistance can be increased substantially depending on the heat sink designoperating
condition and the maximum possible driving current will decrease accordingly
(1) At Junction Temperature 85 condition
(2) RθJ-S is tested at typical forward current
(3) Using Metal PCB (Dielectric layer 5WmK and Cu pattern of 2oz)
(4) Using Metal PCB (Normal type)
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
7Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 1 Color Spectrum
Fig 2 Typical Spatial Distribution
350 400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
Re
lati
ve
Ra
dia
nt
Po
we
r [
]
Wavelength [nm]
Cool white
Neutral white
Warm white
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
0
10
20
30
40
50
60
70
80
90
100
110
Re
lati
ve
Lu
min
ou
s In
ten
sit
y [
]
Angular Displacement [degrees]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
8Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
9Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
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SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
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SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
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SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
4Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Notes
Table 2b Electro Optical Characteristics for SZ8-Y11-XX-XX-B IF=175mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-B 6V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-B 6V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-B 6V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C9-B 6V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
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SZ8-Y11-XX-XX-X ndash High-power LED
5Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Notes
Table 2c Electro Optical Characteristics for SZ8-Y11-XX-XX-C IF=115mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-C 9V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-C 9V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-C 9V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C8-C 9V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
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SZ8-Y11-XX-XX-X ndash High-power LED
6Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Parameter SymbolValue
UnitMin Typ Max
Forward Current[1]
Y11-XX-XX-A
IF
- 150 700
mAY11-XX-XX-B - 175 350
Y11-XX-XX-C - 115 230
Power Dissipation PD - - 228 W
Junction Temperature Tj - - 145 ordmC
Operating Temperature Topr - 40 - 125 ordmC
Storage Temperature Tstg - 40 - 125 ordmC
Viewing angle θ 150 degree
Thermal resistance (J to S) [2] RθJ-S -8 [3]
10 [4]- KW
ESD Sensitivity(HBM) Class 2 JESD22-A114-E
Table 3 Absolute Maximum Ratings
bull Thermal resistance can be increased substantially depending on the heat sink designoperating
condition and the maximum possible driving current will decrease accordingly
(1) At Junction Temperature 85 condition
(2) RθJ-S is tested at typical forward current
(3) Using Metal PCB (Dielectric layer 5WmK and Cu pattern of 2oz)
(4) Using Metal PCB (Normal type)
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
7Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 1 Color Spectrum
Fig 2 Typical Spatial Distribution
350 400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
Re
lati
ve
Ra
dia
nt
Po
we
r [
]
Wavelength [nm]
Cool white
Neutral white
Warm white
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
0
10
20
30
40
50
60
70
80
90
100
110
Re
lati
ve
Lu
min
ou
s In
ten
sit
y [
]
Angular Displacement [degrees]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
8Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
9Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
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SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
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SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
5Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Notes
Table 2c Electro Optical Characteristics for SZ8-Y11-XX-XX-C IF=115mA
(1) Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram
Color coordinate 0005 CCT 5 tolerance
(2) Seoul Semiconductor maintains a tolerance of 7 on flux and power measurements
(3) ФV is the total luminous flux output as measured with an integrating sphere
(4) Tolerance is 20 on CRI measurements
Part Number
Typical
Forward
Voltage
[VF]
CCT [K] [1] Min Luminous Flux [2]
ФV [3] [lm]
CRI [4]
Ra
Min Max Group 85 degC 25 degC Min
SZ8-Y11-W0-C8-C 9V 4700 7000
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WN-C8-C 9V 3700 4700
W2 142 159
80W1 133 149
V3 125 140
V2 116 130
SZ8-Y11-WW-C8-C 9V 2600 3700
W1 133 149
80V3 125 140
V2 116 130
V1 109 122
SZ8-Y11-WW-C8-C 9V 2600 3700
V1 109 122
90U3 102 114
U2 96 107
U1 89 99
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
6Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Parameter SymbolValue
UnitMin Typ Max
Forward Current[1]
Y11-XX-XX-A
IF
- 150 700
mAY11-XX-XX-B - 175 350
Y11-XX-XX-C - 115 230
Power Dissipation PD - - 228 W
Junction Temperature Tj - - 145 ordmC
Operating Temperature Topr - 40 - 125 ordmC
Storage Temperature Tstg - 40 - 125 ordmC
Viewing angle θ 150 degree
Thermal resistance (J to S) [2] RθJ-S -8 [3]
10 [4]- KW
ESD Sensitivity(HBM) Class 2 JESD22-A114-E
Table 3 Absolute Maximum Ratings
bull Thermal resistance can be increased substantially depending on the heat sink designoperating
condition and the maximum possible driving current will decrease accordingly
(1) At Junction Temperature 85 condition
(2) RθJ-S is tested at typical forward current
(3) Using Metal PCB (Dielectric layer 5WmK and Cu pattern of 2oz)
(4) Using Metal PCB (Normal type)
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
7Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 1 Color Spectrum
Fig 2 Typical Spatial Distribution
350 400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
Re
lati
ve
Ra
dia
nt
Po
we
r [
]
Wavelength [nm]
Cool white
Neutral white
Warm white
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
0
10
20
30
40
50
60
70
80
90
100
110
Re
lati
ve
Lu
min
ou
s In
ten
sit
y [
]
Angular Displacement [degrees]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
8Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
9Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
6Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Parameter SymbolValue
UnitMin Typ Max
Forward Current[1]
Y11-XX-XX-A
IF
- 150 700
mAY11-XX-XX-B - 175 350
Y11-XX-XX-C - 115 230
Power Dissipation PD - - 228 W
Junction Temperature Tj - - 145 ordmC
Operating Temperature Topr - 40 - 125 ordmC
Storage Temperature Tstg - 40 - 125 ordmC
Viewing angle θ 150 degree
Thermal resistance (J to S) [2] RθJ-S -8 [3]
10 [4]- KW
ESD Sensitivity(HBM) Class 2 JESD22-A114-E
Table 3 Absolute Maximum Ratings
bull Thermal resistance can be increased substantially depending on the heat sink designoperating
condition and the maximum possible driving current will decrease accordingly
(1) At Junction Temperature 85 condition
(2) RθJ-S is tested at typical forward current
(3) Using Metal PCB (Dielectric layer 5WmK and Cu pattern of 2oz)
(4) Using Metal PCB (Normal type)
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
7Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 1 Color Spectrum
Fig 2 Typical Spatial Distribution
350 400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
Re
lati
ve
Ra
dia
nt
Po
we
r [
]
Wavelength [nm]
Cool white
Neutral white
Warm white
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
0
10
20
30
40
50
60
70
80
90
100
110
Re
lati
ve
Lu
min
ou
s In
ten
sit
y [
]
Angular Displacement [degrees]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
8Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
9Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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SZ8-Y11-XX-XX-X ndash High-power LED
10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
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SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
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SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
7Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 1 Color Spectrum
Fig 2 Typical Spatial Distribution
350 400 450 500 550 600 650 700 750 800
0
20
40
60
80
100
Re
lati
ve
Ra
dia
nt
Po
we
r [
]
Wavelength [nm]
Cool white
Neutral white
Warm white
-90 -75 -60 -45 -30 -15 0 15 30 45 60 75 90
0
10
20
30
40
50
60
70
80
90
100
110
Re
lati
ve
Lu
min
ou
s In
ten
sit
y [
]
Angular Displacement [degrees]
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SZ8-Y11-XX-XX-X ndash High-power LED
8Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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SZ8-Y11-XX-XX-X ndash High-power LED
9Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
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SZ8-Y11-XX-XX-X ndash High-power LED
8Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 26 27 28 29 30 31 32 33
0
100
200
300
400
500
600
700
800
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
Fig 3a Forward Voltage vs Forward Current for Y11-XX-XX-A Tj=85
Fig 3b Forward Voltage vs Forward Current for Y11-XX-XX-B Tj=85
56 57 58 59 60 61 62 63 64 65
0
50
100
150
200
250
300
350
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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SZ8-Y11-XX-XX-X ndash High-power LED
9Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
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10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
9Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 3c Forward Voltage vs Forward Current for Y11-XX-XX-C Tj=85
76 78 80 82 84 86 88 90 92 94
0
30
60
90
120
150
180
210
240
Fo
rwa
rd C
urr
en
t [m
A]
Forward Voltage [V]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
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SZ8-Y11-XX-XX-X ndash High-power LED
10Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 50 100 150 200 250 300 350 400
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
0 100 200 300 400 500 600 700 800
0
50
100
150
200
250
300
350
400
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4a Forward Current vs Relative Luminous Flux for Y11-XX-XX-A Tj=85
Fig 4b Forward Current vs Relative Luminous Flux for Y11-XX-XX-B Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
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SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
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SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
11Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 30 60 90 120 150 180 210 240
0
20
40
60
80
100
120
140
160
180
Re
lati
ve
Lu
min
ou
s F
lux
[
]
Forward Current [mA]
Fig 4c Forward Current vs Relative Luminous Flux for Y11-XX-XX-C Tj=85
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
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SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
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SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
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SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
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SZ8-Y11-XX-XX-X ndash High-power LED
12Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-0010
-0005
0000
0005
0010
Junction Temperature [oC]
CIE X
CIE Y
0 100 200 300 400 500 600 700 800
-0015
-0010
-0005
0000
0005
Forward Current [A]
CIE X
CIE Y
Fig 5 Forward Current vs CIE X Y Shift
Fig 6 Junction Temp vs CIE X Y Shift
145
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
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Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
13Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
25 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
Fig 7a Relative Light Output vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 7b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
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SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
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SZ8-Y11-XX-XX-X ndash High-power LED
14Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
Fig 7c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
14525 50 75 100 125
0
20
40
60
80
100
120
Re
lati
ve
lu
min
ou
s f
lux
[
]
Junction Temperature [oC]
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SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
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SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
15Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-03
-02
-01
00
01
02
03
04
V
F
Junction Temperature [oC]
25 50 75 100 125
-02
-01
00
01
02
03
V
F
Junction Temperature [oC]
Fig 8a Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-A IF=150mA
Fig 8b Relative Forward Voltage vs Junction Temperature for Y11-XX-XX-B IF=175mA
145
145
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
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SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
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SZ8-Y11-XX-XX-X ndash High-power LED
16Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
25 50 75 100 125
-06
-04
-02
00
02
04
06
V
F
Junction Temperature [oC]
Fig 8c Relative Light Output vs Junction Temperature for Y11-XX-XX-C IF=115mA
145
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SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
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SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
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SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
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SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
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SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
17Rev60 Dec 18 2017
Product Data Sheet
Characteristics Graph
0 20 40 60 80 100 120 140
IF2
IF1
M
axim
um
Cu
rre
nt [m
A]
Ambient Temperature [oC]
Fig 9 Maximum Forward Current vs Ambient Temperature Tj(max)=145
Rth(j-a)=15W
Rth(j-a)=20W
Rth(j-a)=25W
Part Number Forward
Current[mA]
Y11-XX-XX-AIF1 700
IF2 350
Y11-XX-XX-BIF1 350
IF2 175
Y11-XX-XX-CIF1 230
IF2 115
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SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
18Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V2 V3 W1 W2 W3 W4
5300 ndash 6000K B V2 V3 W1 W2 W3 W4
4700 ~ 5300K C V2 V3 W1 W2 W3 W4
4200 ~ 4700K D V2 V3 W1 W2 W3 W4
3700 ~ 4200K E V2 V3 W1 W2 W3 W4
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI70)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C7-A
W4 77 80
Refer to page
26~28
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
SZ8-Y11-WN-C7-A
W4 77 80
Refer to page
29~30
G 255 280W3 73 77
W2 68 73H 280 305
W1 64 68
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
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SZ8-Y11-XX-XX-X ndash High-power LED
19Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
(1) Tolerance is 006V on forward voltage measurements
(2) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
Table 4 Bin Code description IF=150mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-A
W2 68 73
Refer to page
26~28
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WN-C8-A
W2 68 73
Refer to page
29~30
G 255 280W1 64 68
V3 60 64H 280 305
V2 56 60
SZ8-Y11-WW-C8-A
W1 64 68
Refer to page
31~33
G 255 280V3 60 64
V2 56 60H 280 305
V1 52 56
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
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SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
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SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
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SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
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SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
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SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
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SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
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SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
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SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
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SZ8-Y11-XX-XX-X ndash High-power LED
20Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-B
W2 142 152
Refer to page
26~28
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WN-C8-B
W2 142 152
Refer to page
29~30
H 560 590W1 133 142
V3 125 133I 590 620
V2 116 125
SZ8-Y11-WW-C8-B
W1 133 142
Refer to page
31~33
H 560 590V3 125 133
V2 116 125I 590 620
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
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SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
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SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
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SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
21Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI80)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-W0-C8-C
W2 142 152
Refer to page
26~28
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WN-C8-C
W2 142 152
Refer to page
29~30
H 850 880W1 133 142
V3 125 133I 880 915
V2 116 125
SZ8-Y11-WW-C8-C
W1 133 142
Refer to page
31~33
H 850 880V3 125 133
V2 116 125I 880 915
V1 109 116
CCT CIE Luminous Flux Rank
6000 ~ 7000K A V1 V2 V3 W1 W2 W3
5300 ndash 6000K B V1 V2 V3 W1 W2 W3
4700 ~ 5300K C V1 V2 V3 W1 W2 W3
4200 ~ 4700K D V1 V2 V3 W1 W2 W3
3700 ~ 4200K E V1 V2 V3 W1 W2 W3
3200 ~ 3700K F V1 V2 V3 W1 W2 W3
2900 ~ 3200K G V1 V2 V3 W1 W2 W3
2600 ~ 2900K H V1 V2 V3 W1 W2 W3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
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SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
22Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=175mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-B
V1 109 116
Refer to page
31~33
H 560 590U3 102 109
U2 96 102I 590 620
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
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SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
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SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
23Rev60 Dec 18 2017
Product Data Sheet
Performance Characteristics
Table 4 Bin Code description IF=115mA Tj=85 (CRI90)
Part Number Luminous Flux [lm] Color
Chromaticity
Coordinate
Typical Forward Voltage [VF] [1]
Bin Code Min Max Bin Code Min Max
SZ8-Y11-WW-C9-C
V1 109 116
Refer to page
31~33
H 850 880U3 102 109
U2 96 102I 880 915
U1 89 96
CCT CIE Luminous Flux Rank
3200 ~ 3700K F U1 U2 U3 V1 V2 V3
2900 ~ 3200K G U1 U2 U3 V1 V2 V3
2600 ~ 2900K H U1 U2 U3 V1 V2 V3
Table 5 Luminous Flux rank distribution Available Rank
(1) All measurements were made under the standardized environment of Seoul Semiconductor
In order to ensure availability single color rank will not be orderable
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
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SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
24Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
CIE Chromaticity Diagram (Cool White) Tj=85
030 032 034 036 038 040 042 044 046 048 050028
030
032
034
036
038
040
042
044
046
CIE coord(X)
CIE
co
ord
(Y
)
AB
CD
EF
GH
MACADAM 3STEP Rank
bull Energy Star binning applied to all 2600~7000K
bull Measurement Uncertainty of the Color Coordinates plusmn 0005
Notes
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
25Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
A11 A21 A31 A41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03028 03304 03072 03349 03115 03393 03160 03437
03038 03256 03080 03299 03123 03342 03166 03384
03080 03299 03123 03342 03166 03384 03209 03426
03072 03349 03115 03393 03160 03437 03205 03481
A12 A22 A32 A42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03038 03256 03080 03299 03123 03342 03166 03384
03048 03209 03089 03249 03131 03290 03172 03331
03089 03249 03131 03290 03172 03331 03213 03371
03080 03299 03123 03342 03166 03384 03209 03426
A13 A23 A33 A43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03048 03209 03089 03249 03131 03290 03172 03331
03058 03161 03098 03200 03138 03239 03178 03277
03098 03200 03138 03239 03178 03277 03217 03316
03089 03249 03131 03290 03172 03331 03213 03371
A14 A24 A34 A44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03058 03161 03098 03200 03138 03239 03178 03277
03068 03113 03107 03150 03146 03187 03184 03224
03107 03150 03146 03187 03184 03224 03221 03261
03098 03200 03138 03239 03178 03277 03217 03316
CIE Chromaticity Diagram (Cool White) Tj=85
0300 0305 0310 0315 0320 0325
031
032
033
034
035
A44
A43
6000K
6500K
7000K
A41
A31
A21
A11
CIE
Y
CIE X
A32
A42
A22
A12
A33
A23
A13A34
A24
A14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
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SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
26Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
B11 B21 B31 B41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03207 03462 03250 03501 03292 03539 03334 03578
03211 03407 03252 03444 03293 03481 03333 03518
03252 03444 03293 03481 03333 03518 03374 03554
03250 03501 03292 03539 03334 03578 03376 03616
B12 B22 B32 B42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03211 03407 03252 03444 03293 03481 03333 03518
03215 03353 03254 03388 03293 03423 03332 03458
03254 03388 03293 03423 03332 03458 03371 03493
03252 03444 03293 03481 03333 03518 03374 03554
B13 B23 B33 B43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03215 03353 03254 03388 03293 03423 03332 03458
03218 03298 03256 03331 03294 03364 03331 03398
03256 03331 03294 03364 03331 03398 03369 03431
03254 03388 03293 03423 03332 03458 03371 03493
B14 B24 B34 B44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03218 03298 03256 03331 03294 03364 03331 03398
03222 03243 03258 03275 03294 03306 03330 03338
03258 03275 03294 03306 03330 03338 03366 03369
03256 03331 03294 03364 03331 03398 03369 03431
CIE Chromaticity Diagram (Cool White) Tj=85
0320 0325 0330 0335 0340032
033
034
035
036
B44
B43
5300K
5600K
6000K
B41
B31
B21
B11
CIE
Y
CIE X
B32
B42
B22
B12B33
B23
B13 B34
B24
B14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
27Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
C11 C21 C31 C41
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03376 03616 03420 03652 03463 03687 03507 03724
03374 03554 03415 03588 03457 03622 03500 03657
03415 03588 03457 03622 03500 03657 03542 03692
03420 03652 03463 03687 03507 03724 03551 03760
C12 C22 C32 C42
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03374 03554 03415 03588 03457 03622 03500 03657
03371 03493 03411 03525 03452 03558 03492 03591
03411 03525 03452 03558 03492 03591 03533 03624
03415 03588 03457 03622 03500 03657 03542 03692
C13 C23 C33 C43
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03371 03493 03411 03525 03452 03558 03492 03591
03369 03431 03407 03462 03446 03493 03485 03524
03407 03462 03446 03493 03485 03524 03523 03555
03411 03525 03452 03558 03492 03591 03533 03624
C14 C24 C34 C44
CIE X CIE Y CIE X CIE Y CIE X CIE Y CIE X CIE Y
03369 03431 03407 03462 03446 03493 03485 03524
03366 03369 03403 03399 03440 03428 03477 03458
03403 03399 03440 03428 03477 03458 03514 03487
03407 03462 03446 03493 03485 03524 03523 03555
CIE Chromaticity Diagram (Cool White) Tj=85
0335 0340 0345 0350 0355
034
035
036
037
038
C44
C43
4700K
5000K
5300K
C41
C31
C21
C11
CIE
Y
CIE X
C32
C42
C22
C12 C33
C23
C13 C34
C24
C14
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
28Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
0350 0355 0360 0365 0370 0375034
035
036
037
038
039
D44
D43
4200K
4500K
4700K
D41
D31
D21
D11
CIE
Y
CIE X
D32
D42
D22
D12 D33
D23D13 D34
D24
D14
CIE Chromaticity Diagram (Neutral White) Tj=85
D11 D21 D31 D41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03548 03736 03595 03770 03641 03804 03689 03839
03539 03668 03584 03701 03628 03733 03674 03767
03584 03701 03628 03733 03674 03767 03720 03800
03595 03770 03641 03804 03689 03839 03736 03874
D12 D22 D32 D42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03539 03668 03584 03701 03628 03733 03674 03767
03530 03601 03573 03632 03616 03663 03659 03694
03573 03632 03616 03663 03659 03694 03703 03726
03584 03701 03628 03733 03674 03767 03720 03800
D13 D23 D33 D43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03530 03601 03573 03632 03616 03663 03659 03694
03520 03533 03562 03562 03603 03592 03645 03622
03562 03562 03603 03592 03645 03622 03687 03652
03573 03632 03616 03663 03659 03694 03703 03726
D14 D24 D34 D44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03520 03533 03562 03562 03603 03592 03645 03622
03511 03465 03551 03493 03590 03521 03630 03550
03551 03493 03590 03521 03630 03550 03670 03578
03562 03562 03603 03592 03645 03622 03687 03652
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
29Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
036 037 038 039 040035
036
037
038
039
040
041
E44
E43
3700K
4000K
4200K
E41
E31
E21
E11
CIE
Y
CIE X
E32
E42
E22
E12 E33
E23E13 E34
E24
E14
CIE Chromaticity Diagram (Neutral White) Tj=85
E11 E21 E31 E41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03736 03874 03804 03917 03871 03959 03939 04002
03720 03800 03784 03841 03849 03881 03914 03922
03784 03841 03849 03881 03914 03922 03979 03962
03804 03917 03871 03959 03939 04002 04006 04044
E12 E22 E32 E42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03720 03800 03784 03841 03849 03881 03914 03922
03703 03726 03765 03765 03828 03803 03890 03842
03765 03765 03828 03803 03890 03842 03952 03880
03784 03841 03849 03881 03914 03922 03979 03962
E13 E23 E33 E43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03703 03726 03765 03765 03828 03803 03890 03842
03687 03652 03746 03689 03806 03725 03865 03762
03746 03689 03806 03725 03865 03762 03925 03798
03765 03765 03828 03803 03890 03842 03952 03880
E14 E24 E34 E44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03687 03652 03746 03689 03806 03725 03865 03762
03670 03578 03727 03613 03784 03647 03841 03682
03727 03613 03784 03647 03841 03682 03898 03716
03746 03689 03806 03725 03865 03762 03925 03798
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
30Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
039 040 041 042 043
037
038
039
040
041
042
F44
F43
3200K
3500K
3700K
F41
F31
F21
F11
CIE
Y
CIE X
F32
F42
F22
F12 F33
F23F13
F34
F24F14
CIE Chromaticity Diagram (Warm White) Tj=85
F11 F21 F31 F41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03996 04015 04071 04052 04146 04089 04223 04127
03969 03934 04042 03969 04114 04005 04187 04041
04042 03969 04114 04005 04187 04041 04261 04077
04071 04052 04146 04089 04223 04127 04299 04165
F12 F22 F32 F42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03969 03934 04042 03969 04114 04005 04187 04041
03943 03853 04012 03886 04082 03920 04152 03955
04012 03886 04082 03920 04152 03955 04223 03990
04042 03969 04114 04005 04187 04041 04261 04077
F13 F23 F33 F43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03943 03853 04012 03886 04082 03920 04152 03955
03916 03771 03983 03803 04049 03836 04117 03869
03983 03803 04049 03836 04117 03869 04185 03902
04012 03886 04082 03920 04152 03955 04223 03990
F14 F24 F34 F44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
03916 03771 03983 03803 04049 03836 04117 03869
03889 03690 03953 03721 04017 03751 04082 03783
03953 03721 04017 03751 04082 03783 04147 03814
03983 03803 04049 03836 04117 03869 04185 03902
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
31Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
041 042 043 044 045 046
038
039
040
041
042
043
G44
G43
2900K
3000K
3200K G41G31
G21G11
CIE
Y
CIE X
G32G42
G22
G12
G33G23
G13
G34G24
G14
CIE Chromaticity Diagram (Warm White) Tj=85
G11 G21 G31 G41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04299 04165 04364 04188 04430 04212 04496 04236
04261 04077 04324 04099 04387 04122 04451 04145
04324 04100 04387 04122 04451 04145 04514 04168
04365 04189 04430 04212 04496 04236 04562 04260
G12 G22 G32 G42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04261 04077 04324 04100 04387 04122 04451 04145
04223 03990 04284 04011 04345 04033 04406 04055
04284 04011 04345 04033 04406 04055 04468 04077
04324 04100 04387 04122 04451 04145 04515 04168
G13 G23 G33 G43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04223 03990 04284 04011 04345 04033 04406 04055
04185 03902 04243 03922 04302 03943 04361 03964
04243 03922 04302 03943 04361 03964 04420 03985
04284 04011 04345 04033 04406 04055 04468 04077
G14 G24 G34 G44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04243 03922 04302 03943 04302 03943 04361 03964
04203 03834 04259 03853 04259 03853 04316 03873
04147 03814 04203 03834 04316 03873 04373 03893
04185 03902 04243 03922 04361 03964 04420 03985
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
32Rev60 Dec 18 2017
Product Data Sheet
Color Bin Structure
043 044 045 046 047 048038
039
040
041
042
043
044
H44
H43
2600K2700K
2900K
H41H31H21H11
CIE
Y
CIE X
H32H42
H22H12
H33H23H13
H34H24H14
CIE Chromaticity Diagram (Warm White) Tj=85
H11 H21 H31 H41
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04562 04260 04625 04275 04687 04289 04750 04304
04515 04168 04575 04182 04636 04197 04697 04211
04575 04182 04636 04197 04697 04211 04758 04225
04625 04275 04687 04289 04750 04304 04810 04319
H12 H22 H32 H42
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04515 04168 04575 04182 04636 04197 04697 04211
04468 04077 04526 04090 04585 04104 04644 04118
04526 04090 04585 04104 04644 04118 04703 04132
04575 04182 04636 04197 04697 04211 04758 04225
H13 H23 H33 H43
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04468 04077 04526 04090 04585 04104 04644 04118
04420 03985 04477 03998 04534 04012 04591 04025
04477 03998 04534 04012 04591 04025 04648 04038
04526 04090 04585 04104 04644 04118 04703 04132
H14 H24 H34 H44
CIE x CIE y CIE x CIE y CIE x CIE y CIE x CIE y
04420 03985 04477 03998 04534 04012 04591 04025
04373 03893 04428 03906 04483 03919 04538 03932
04428 03906 04483 03919 04538 03932 04593 03944
04477 03998 04534 04012 04591 04025 04648 04038
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
33Rev60 Dec 18 2017
Product Data Sheet
Mechanical Dimensions
(1) All dimensions are in millimeters
(2) Scale none
(3) Undefined tolerance is plusmn02mm
lt Inner circuit gt
Cathode Anode
lt Top gt
lt Side gt
lt Bottom gt
Cathode
lt Recommended Solder Pattern gt
00
6
Cathode
02
5
02
7
114
11
404
55
083
03
02
5
02
7
083
079
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
34Rev60 Dec 18 2017
Product Data Sheet
Material Structure
No List Material
① Encapsulation Silicone Phosphor
② Chip Source GaN ON SAPPHIRE
③ Solder-PAD Metal (Au)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
35Rev60 Dec 18 2017
Product Data Sheet
Reflow Soldering Characteristics
IPCJEDEC J-STD-020
Profile Feature Pb-Free Assembly
Average ramp-up rate (Tsmax to Tp) 3deg Csecond max
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Tsmin to Tsmax) (ts)
150 degC180 degC80-120 seconds
Time maintained above
- Temperature (TL)
- Time (tL)217~220degC80-100 seconds
Peak Temperature (Tp) 250~255
Time within 5degC of actual Peak
Temperature (tp)220-40 seconds
Ramp-down Rate 6 degCsecond max
Time 25degC to Peak Temperature 8 minutes max
Atmosphere Nitrogen (O2lt1000ppm)
Caution
(1) Reflow soldering is recommended not to be done more than two times When 24 hours passed after
first soldering following reflow soldering will make LEDs damaged
(2) Re-soldering should not be done after the LEDs have been soldered If re-soldering is unavoidable
LED`s characteristics should be carefully checked on before and after such repair
(3) Do not put stress on the LEDs during heating
(4) After reflow do not clean PCB with either water or solvent
SMT recommendation(1) After reflow Over 80 reflectance of PSR is recommended
(2) Solder paste materials (SAC 305 No Cleaning Paste )
(3) We recommend TOV(Turn on Voltage) Test- 18~28V at 1uA (per LED) for SZ8-Y11-XX-XX-A
- 42~56V at 1uA (per LED) for SZ8-Y11-XX-XX-B
- 66~85V at 30uA (per LED) for SZ8-Y11-XX-XX-C
(4) We recommend IR Test 0~1uA at -5V (per LED) for SZ8-Y11-XX-XX-A
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
36Rev60 Dec 18 2017
Product Data Sheet
Emitter Tape amp Reel Packaging
(1) Quantity 3000pcsReel
(empty slot possible in taping reel)
(2) Cumulative Tolerance Cumulative Tolerance10 pitches to be plusmn02mm
(3) Adhesion Strength of Cover Tape Adhesion strength to be 01-07N when the cover
tape is turned off from the carrier tape at the angle of 10ordm to the carrier tape
(4) Package PN Manufacturing data Code No and quantity to be indicated on a damp
proof Package
Notes
( Tolerance plusmn02 Unit mm )
180
13
60
2
22
114plusmn10
9plusmn03
Size
A0 13plusmn005
B0 13plusmn005
K0 07plusmn005
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
37Rev60 Dec 18 2017
Product Data Sheet
Packaging Information
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
38Rev60 Dec 18 2017
Product Data Sheet
Handling of Silicone Resin for LEDs
(1) During processing mechanical stress on the surface should be minimized as much as possible
Sharp objects of all types should not be used to pierce the sealing compound
(2) Do not use tweezers to pick up or handle WICOP2 LEDs
A vacuum pick up should only be used
(3) When populating boards in SMT production there are basically no restrictions regarding the form
of the pick and place nozzle except that mechanical pressure on the surface of the resin must be
prevented This is assured by choosing a pick and place nozzle which is smaller than the LEDrsquos
area
(4) Silicone differs from materials conventionally used for the manufacturing of LEDs These
conditions must be considered during the handling of such devices Compared to standard
encapsulants silicone is generally softer and the surface is more likely to attract dust As
mentioned previously the increased sensitivity to dust requires special care during processing
(5) Please do not mold this product into another resin (epoxy urethane etc) and do not handle this
product with acid or sulfur material in sealed space
(6) Avoid leaving fingerprints on silicone resin parts
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
39Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(1) Storage
To avoid the moisture penetration we recommend storing LEDs in a dry box with a desiccant The
recommended storage temperature range is 5 to 30 and a maximum humidity of RH50
(2) Use Precaution after Opening the Packaging
Use SMT techniques properly when you solder the LED as separation of the lens may affect the light
output efficiency
Pay attention to the following
a Recommend conditions after opening the package
- Sealing Temperature 5 ~ 30 Humidity less than RH60
b If the package has been opened more than 1 year (MSL 2) or the color of
the desiccant changes components should be dried for 10-24hr at 65plusmn5
(3) Do not apply mechanical force or excess vibration during the cooling process to normal
temperature after soldering
(4) Do not rapidly cool device after soldering
(5) Components should not be mounted on warped (non coplanar) portion of PCB
(6) Radioactive exposure is not considered for the products listed here in
(7) Gallium arsenide is used in some of the products listed in this publication These products are
dangerous if they are burned or shredded in the process of disposal It is also dangerous to drink the
liquid or inhale the gas generated by such products when chemically disposed of
(8) This device should not be used in any type of fluid such as water oil organic solvent and etc
(9) When the LEDs are in operation the maximum current should be decided after measuring the
package temperature
(10) The appearance and specifications of the product may be modified for improvement without
notice
(11) Long time exposure of sunlight or occasional UV exposure will cause lens discoloration
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
40Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
(12) VOCs (Volatile organic compounds) emitted from materials used in the construction of fixtures ca
n penetrate silicone encapsulants of LEDs and discolor when exposed to heat and photonic energy T
he result can be a significant loss of light output from the fixture Knowledge of the properties of the m
aterials selected to be used in the construction of fixtures can help prevent these issues
(13) The slug is electrically isolated
(14) Attaching LEDs do not use adhesives that outgas organic vapor
(15) The driving circuit must be designed to allow forward voltage only when it is ON or OFF If the rev
erse voltage is applied to LED migration can be generated resulting in LED damage
(16) LEDs are sensitive to Electro-Static Discharge (ESD) and Electrical Over Stress (EOS) Below is
a list of suggestions that Seoul Semiconductor purposes to minimize these effects
a ESD (Electro Static Discharge)
Electrostatic discharge (ESD) is the defined as the release of static electricity when two objects come
into contact While most ESD events are considered harmless it can be an expensive problem in
many industrial environments during production and storage The damage from ESD to an LEDs may
cause the product to demonstrate unusual characteristics such as
- Increase in reverse leakage current lowered turn-on voltage
- Abnormal emissions from the LED at low current
The following recommendations are suggested to help minimize the potential for an ESD event
One or more recommended work area suggestions
- Ionizing fan setup
- ESD tableshelf mat made of conductive materials
- ESD safe storage containers
One or more personnel suggestion options
- Antistatic wrist-strap
- Antistatic material shoes
- Antistatic clothes
Environmental controls
- Humidity control (ESD gets worse in a dry environment)
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
- A current limiting device
wwwseoulsemiconcom
SZ8-Y11-XX-XX-X ndash High-power LED
41Rev60 Dec 18 2017
Product Data Sheet
Precaution for Use
b EOS (Electrical Over Stress)
Electrical Over-Stress (EOS) is defined as damage that may occur when an electronic device is
subjected to a current or voltage that is beyond the maximum specification limits of the device
The effects from an EOS event can be noticed through product performance like
- Changes to the performance of the LED package
(If the damage is around the bond pad area and since the package is completely encapsulated
the package may turn on but flicker show severe performance degradation)
- Changes to the light output of the luminaire from component failure
- Components on the board not operating at determined drive power
Failure of performance from entire fixture due to changes in circuit voltage and current across total
circuit causing trickle down failures It is impossible to predict the failure mode of every LED exposed
to electrical overstress as the failure modes have been investigated to vary but there are some
common signs that will indicate an EOS event has occurred
- This damage usually appears due to the thermal stress produced during the EOS event
c To help minimize the damage from an EOS event Seoul Semiconductor recommends utilizing
- A surge protection circuit
- An appropriately rated over voltage protection device
