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8/6/2019 Pc 922 Sharp
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PC922
PC9
High Power OPIC Photocoupler
s Features
1. Built-in base amplifier for inverter drive
O1: MAX. 0.5A (DC ) )
3. High isolation voltage between input
4. High noise reduction type
5. High speed response ( tPHL , t PLH : MAX. 5µ s )
6. High sensitivity ( IFLH : MAX. 3mA )
s Applications1. Inverter controlled air conditioners
2. Small capacitance general purpose inver-
O2P : MAX. 2.0A (pulse ) )
and output ( Viso
ters
s Absolute Maximum Ratings
Internal connection diagra
Anode
Inter
Amp
Tr1 Tr2
PC922
mark
θ θ
s Outline Dimensions ( Unit : m
d b k C SHARP i d b i h l i f h d i ifi i h b f i SHARP' d i ”
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
1 2 3 4
5678
1 2 3 4
5678
1 Anode
2 Cachode
3 NC
4 NC 7 GND
2. High power ( I(I
( Ta = Topr unless otherwise specified)
*1 Ta= 25˚C*2 Pulse width <=5 µ s, Duty ratio : 0.01
Ta= 25˚C*4 For 10 seconds
Parameter Symbol Rating Unit
InputForward current IF 25 mA
V R 6 V
Output
Supply voltage VCC 18 V
O1 output current IO1 0.5 A
IO1P 1.0 A
O2 output current IO2 0.6 A
IO2P 2.0 A
O1 output voltage VO1 18 V
Power dissipation P O 500 mW
P tot 550 mW
V iso
T opr - 20 to + 80 ˚C
T stg - 55 to + 125 ˚C
T sol 260 ˚C
Total power dissipation
Operating temperature
Storage temperature
*1Reverse voltage
*2O1 peak output current
*2O2 peak output current
*3 Isolation voltage
*4 Soldering temperature
7. Recognized by UL, file No. E64380
5 000
An OPIC consists of a light-detecting element and signal-
processing circuit integrated onto a single chip.
* “ OPIC ” ( Optical IC ) is a trademark of the SHARP Corporation.
g Lead forming type
gg TÜV
( I type ) and taping reel type ( P type ) are also available. (PC922I/PC922P)
: 5 000V rms )
V rms
*3 40 to 60%RH, AC for 1 minute,
5 O 1
6 O 2
8 VCC
θ = 0 to 13 ˚
6 . 5
± 0 . 5
1.2 ± 0.3 0.85 ± 0.2
0 . 5
T Y P .
3 . 5
± 0 . 5
3 . 4
± 0 . 5
0.5 ± 0.1 2.54 ± 0.25
9.66 ± 0.5 7.62 ± 0.3
0.26 ± 0.1
( VDE 0884 ) approved type is also available as an option.
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PC9
s Truth Table
Input O2 Output Tr. 1 Tr. 2
ON High level ON OFF
OFF Low level OFF ON
*5 I FLH
( Ta = T opr unless otherwise specifie
Parameter Symbol Conditions MIN. TYP. MAX. Unit Fi
Input
V F1 T a = 25˚C, I F = 5mA - 1.1 1.4 V -
V F2 T a = 25˚C, I F = 0.2mA 0.6 0.9 - V -
Reverse current IR T a = 25˚C, V R = 3V - - 10 µ A -
Terminal capacitance Ct T a = 25 C, V= 0, f= 1kHz - 30 250 pF -
Output
Operating supply voltage V CC 5.4 - 13 V -
O1 low level output voltage V O1LVCC = 6V, I O1 = 0.4A,
RL2 = 10Ω, I F = 5mA- 0.2 0.4 V 1
O2 high level output voltage V O2HVCC = 6V, I O2 = - 0.4A,
IF = 5mA4.5 5.0 - V 2
O2 low level output voltage V O2L VCC = 6V, I O2 = 0.5A, I F = 0 - 0.2 0.4 V -
O1 leak current IO1L VCC = 13V, I F = 0 - - 200 µ A 3
O2 leak current IO2L VCC = 13V, I F = 5mA - - 200 µ A 4
High level supply current ICCH
T a = 25˚C, V CC = 6V, I F = 5mA - 9 13 mA -
VCC = 6V, I F = 5mA - - 17 mA -
Low level supply current ICCL
T a = 25˚C, V CC = 6V, I F = 0 - 11 15 mA -
VCC = 6V, I F = 0 - - 20 mA -
Transfercharac-teristics
*5 “ Low→High” thresholdinput current
I FLH
T a = 25˚C, V CC = 6V,
RL1 = 5Ω, R L2 = 10Ω0.3 1.5 3.0 mA 5
VCC = 6V, R L1 = 5Ω
RL2 = 10Ω0.2 - 5.0 mA 5
Isolation resistance R ISOTa= 25˚C, DC= 500V 5x1010 1011 - Ω -
“Low→High” propagation delay time t PLH
T a = 25˚C, V CC = 6V
IF = 5mA R L1 = 5Ω
RL2 = 10Ω
- 2 5 µ s
6- 2 5 µ s“High→Low ” propagation delay time t PHL
- 0.2 1 µ st r
- 0.1 1 µ s R e s p o n s e t i m e
t f
Instantaneous commonmode rejection voltage CMHT a = 25˚C, V CM = 600V(peak )IF = 5mA, R L1 = 470 Ω, R L2 = 1k Ω,∆ V O2H = 0.5V
- - V/ µ s 7
Instantaneous commonmode rejection voltage CML
T a = 25˚C, V CM = 600V (peak )IF = 0, R L1 = 470 Ω, R = 1k Ω∆ V O2L= 0.5V
- - V/ µ s 7
Rise time
Fall time
s Electro-optical Characteristics
Forward voltage
“Output : High level”
“Output : Low level ”L2
represents forward current when output goes from low to high.
40 to 60% RH
-1 500
1 500
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PC9
s Test Circuit
Fig. 2
Fig. 4
Fig. 6
Fig. 7
Fig. 1
Fig. 3
Fig. 5
1
2
8
5
6
7
VPC922 PC922
V
7
6
5
8
2
1
IF
RL2 IO1
VCC
IF
IO2
VCC
PC922
7
6
5
8
2
1
A
1
2
8
5
6
7
A
PC922IF
VCC
IF
VCC
1
2
8
6
5
7
PC922
47Ω
1
2
8
5
6
7
PC922
Vvariable
A
VIN
tr = tfZO = 50 Ω
VO2
VCC
RL2
RL1
VCC
RL2
RL1
IF
PC922
7
6
5
8
2
1
SW
B
(peak)
GND
GND
VIN
tPLH tPHL
tftr
10%
90%
VO2
RL1
RL2VO2
VCC
VCM+ -
VCMVCM
SW at B, IF =0
∆VO2L VO2L
∆VO2H
VO2H
CMH VO2
CMH VO2
50%
50%
5
10
30
25
20
15
0
- 25 - 20 0 25 50 75 10080
Ambient temperature T a (˚C)
Fig. 8 Forward Current vs.Ambient Temperature
A
= 0.01 µ s
waveform
waveform
waveform
waveform
SW at A, I F = 3mA
waveform
F o r w a r d c u r r e n t I F
( m A )
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PC9
0
300
0 25 50 75 10080
400
600
200
100
500
Ambient Temperature
P o w e r d i s s i p a t i o n
P O
( m W )
Ambient temperature T a (˚C)
0
300
0 25 50 75 10080
600
200
100
500
400
550
Ambient Temperature
P o w e r d i s s i p a t i o n
P t o t
( m W )
Ambient temperature T a (˚C)
25˚C
0˚C
0
12
5
10
20
50
100
200
500
0.5 1.0 1.5 2.0 2.5 3.0 3.5
50˚C
Fig. 10 Forward Current vs. Forward Voltage
F ( m A )
T a= 75˚C
- 20˚C
0.7
R e l a t i v e t h r e s h o l d i n p u t c u r r e n t
0.8
0.9
1.2
1.1
1.0
Input Current vs. Supply Voltage
0.6
R e l a t i v e t h r e s h o l d i n p u t c u r r e n t
0.8
1.6
0 25 50 100- 25 75
1.4
1.2
1.0
Ambient temperature T a (˚C)
Fig.11 “ Low→High” Relative Threshold
0.01 0.1 1.00.02 0.05 0.2 0.5
0.005
0.01
0.02
0.05
0.1
0.2
0.4
Fig.13 O 1 Low Level Output Voltage vs.
O 1 L o w l e v e l o u t p u t v o l t a g e V
( V )
O1 Output current I O1 (A)
- 20
Forward voltage V F (V)
VCC = 6VIFLH = 1T a = 25˚C
Fig.12 “ Low→High ” Relative ThresholdInput Current vs. AmbientTemperature
6 8 144 10 12
Supply voltage VCC (V)
O 1 Output Current
VCC = 6VIFHL = 1T a = 25˚C
VCC = 6V
RL2 = 10 Ω
IF = 5mA
T a = 25˚C
Fig. 9-a Power Dissipation vs. Fig. 9-b Power Dissipation vs.
F o r w a r d c u r r e n t I
O
1 L
- 20
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PC9
0- 25
0.5
1000 25 50 75
0.1
0.2
0.3
0.4
0.4A
0.1A
Ambient Temperature
Ambient temperature Ta (˚C)
Fig.14 O 1 Low Level Output Voltage vs.
O 1
L o w l e v e l o u t p u t v o l t a g e V
( V )
4.80 - 0.1
4.9
- 0.2 - 0.3 - 0.4 - 0.5 - 0.6
5.0
5.1
5.2
5.3
5.4
O2 output currrent I O2 (A)
O 2 h i g h l e v e l o u t p u t v o l t
a g e V O 2 H
( V )
0.0050.01
0.4
0.1 1.00.02 0.05 0.2 0.5
0.01
0.02
0.05
0.1
0.2
O2 output current I 2 (A)
Fig.17 O2 Low Level Output Voltage vs.O2 Output Current
O 2 L
o w l e v e l o u t p u t v o l t a g e V O 2 L
( V )
4.8- 25
5.4
1000 25 50 75
4.9
5.0
5.1
5.2
- 0.4A
- 0.5A
5.3
Ambient Temperature
O 2 h i
g h l e v e l o u t p u t v o l t a g e V O 2 H
( V )
Ambient temperature T a (˚C)
Fig.16 O2 High Level Output Voltage vs.
0- 25
0.5
1000 25 50 75
0.1
0.2
0.3
0.4
0.5A
0.1A
Fig.18 O2
44
14
146 8 10 12
6
8
10
12
25˚C
80˚C
Supply Voltage
T a = - 20˚C
Supply voltage V CC (V)
H i g h l e v e l s u p p l y c u r r e n t I C C H
( m A )
VCC = 6VRL2 = 10 Ω
IO1= 0.5A
V CC = 6V
IO2 = - 0.1A
VCC = 6VIF = 5mAT a = 25 C
O 2 L
o w l e v e l o u t p u t v o l t a g e V O 2 L
( V )
IO2 = 0.6A
V CC = 6V
Fig.15 O 2 High Level Output Voltage vs.O2 Output Current
Ambient temperature T a (˚C)
O 1 L
VCC = 6VT a = 25 C
Low Level Output Voltage vs.Ambient Temperature
Fig.19 High Level Supply Current vs.
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PC9
64
16
146 8 10 12
8
10
12
14
25˚C
80˚C
Supply Voltage
L o w l e v e l s u p p l y c u r r e n
t I C C L
( m A )
Supply voltage V CC (V)
0
1
2
3
5
6
5 10 15 20 250
4
25˚C
- 20 C
25˚C
- 20 C
t PHL
t PLH
Fig.21 Propagation Delay Time vs.Forward Current
P H L ,
t P L H
( µ s )
Forward current I F ( mA )
T a= 80˚C
T a = 80 C
0
1
2
3
4
5
0 25 50 75 100- 25
Ambient TemperatureFig.22 Propagation Delay Time vs.
P H L ,
t P L H
Ambient temperature T a (˚C)
0.10.2
0.2
0.5 1 2 5 10 20
0.5
1
2
5
10
DC
O 2
p e a k o u t p u t c u r r e n t I O 2 P
( A )
O2 low level output voltage VO2L (V)
I02MAX. ( Pulse )
I02MAX. ( Continuous )
V C C
( M A X . )
DC ( Ta= 80˚C)
Cathode
+ 5V Anode
P C 9 2 2
+
GND
O2
O1
VCC
+
Load
6V
E
C
B
Power transistor
module
TTL, microcomputer, etc.
s Precautions for Use
CC
and GND near the device in order to stabilize power supply line.
(2) Handle this product the same as with other integrated circuits against static electricity.
T a = - 20 C VCC = 6VRL1 = 5 ΩRL2 = 10 Ω
100ms*
10ms*
1ms*
*
s Application Circuit
VCC = 6VRL1 = 5 ΩRL2 = 10 ΩIF = 5mA
*Singleosc.pulseT a= 25˚C
Fig.20 Low Level Supply Current vs.
P r o p a
g a t i o n d e l a y t i m e t
( µ s )
( 1) It is recommended that a by-pass capacitor of more than 0.01 µ F is added between V
Fig.23 O2 Peak Output Current vs.O2 Low Level Output Voltage
1s
(3) As for other general cautions, refer to the chapter “Precautions for Use ” .
P r o p a g a t i o n d e l a y t i m
e t
t PLH
t PHL
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This datasheet has been download from:
www.datasheetcatalog.com
Datasheets for electronics components.