1 GU (General Use) Type 2-Channel (Form A) Type PhotoMOS RELAYS FEATURES 1. Compact 8-pin DIP size The device comes in a compact (W) 6.4× (L) 9.78×(H) 3.9 mm (W) .252×(L) .385× (H) .154 inch, 8-pin DIP size (through hole terminal type). 2. Applicable for 2 Form A use as well as two independent 1 Form A use 3. Controls low-level analog signals PhotoMOS relays feature extremely low closed-circuit offset voltage to enable control of low-level analog signals without distortion. 4. High sensitivity, high speed response. Can control a maximum 0.13 A load current with a 5 mA input current. Fast operation speed of 310 μs (typical). (AQW214) 5. Low-level off state leakage current The SSR has an off state leakage current of several milliamperes whereas the PhotoMOS relays has only 100 pA even with the rated load voltage of 400 V (AQW214). mm inch 6. Low-level thermal electromotive force (Approx. 1 μV) 7. Eliminates the need for a counter electromotive force protection diode in the drive circuits on the input side 8. Stable ON resistance. 9. Eliminates the need for a power supply to drive the power MOSFET TYPICAL APPLICATIONS • High-speed inspection machines • Telephones equipment • Computer UL File No.: E43149 CSA File No.: LR26550 TYPES RATING 1. Absolute maximum ratings (Ambient temperature: 25°C 77°F) 6.4 .252 9.78 .385 3.9±0.2 .154±.008 AQW21❍ 9.78 .385 6.4 .252 3.6±0.2 .142±.008 For space reasons, the package type indicator “X” and “Z” are omitted from the seal. AC/DC type Output rating* Load voltage Load current 60 V 100 V 200 V 350 V 400 V 600 V 350 mA 300 mA 160 mA 120 mA 100 mA 40 mA Through hole terminal Part No. Surface-mount terminal AQW212 AQW215 AQW217 AQW210 AQW214 AQW216 AQW212A AQW215A AQW217A AQW210A AQW214A AQW216A AQW212AX AQW215AX AQW217AX AQW210AX AQW214AX AQW216AX AQW212AZ AQW215AZ AQW217AZ AQW210AZ AQW214AZ AQW216AZ Packing quantity Tube Tape and reel 1 tube contains 40 pcs. 1 batch con- tains 400 pcs. 1,000 pcs. Tube packing style Tape and reel packing style * Indicate the peak AC and DC values. Note: Item Input Output Total power dissipation I/O isolation voltage Temperature limits LED forward current LED reverse voltage Peak forward current Peak load current Power dissipation Power dissipation Load voltage (Peak AC) Continuous load current Operating Storage Sym- bol IF VR I FP Pin VL IL Ipeak Pout PT Viso Topr Tstg AQW212(A) 60 V 0.35 A (0.40 A) 1.0 A AQW215(A) 100 V 0.30 A (0.35 A) 0.9 A AQW217(A) 200 V 0.16 A (0.2 A) 0.48 A AQW210(A) 350 V 0.12 A (0.14 A) 0.36 A AQW214(A) 400 V 0.10 A (0.13 A) 0.3 A AQW216(A) 600 V 0.04 A (0.05 A) 0.12 A 50 mA 3 V 1 A 75 mA 800 mW 850 mW 1,500 V AC –20°C to +80°C –4°F to +176°F –40°C to +100°C –40°F to +212°F Remarks f = 100 HZ, Duty factor = 0.1 % A connection: Peak AC, DC ( ): in case of using only 1 channel A connection: 100ms (1 shot), VL = DC Between input and out- put/between contact sets Non-condensing at low temperatures
Transcript
1
GU (General Use) Type2-Channel (Form A) Type
PhotoMOSRELAYS
FEATURES1. Compact 8-pin DIP sizeThe device comes in a compact (W) 6.4×(L) 9.78×(H) 3.9 mm (W) .252×(L) .385×(H) .154 inch, 8-pin DIP size (throughhole terminal type).2. Applicable for 2 Form A use as wellas two independent 1 Form A use3. Controls low-level analog signalsPhotoMOS relays feature extremely lowclosed-circuit offset voltage to enablecontrol of low-level analog signalswithout distortion.4. High sensitivity, high speedresponse.Can control a maximum 0.13 A loadcurrent with a 5 mA input current. Fastoperation speed of 310 µs (typical).(AQW214)5. Low-level off state leakage currentThe SSR has an off state leakagecurrent of several milliamperes whereasthe PhotoMOS relays has only 100 pAeven with the rated load voltage of 400 V(AQW214).
mm inch
6. Low-level thermal electromotiveforce (Approx. 1 µV)7. Eliminates the need for a counterelectromotive force protection diodein the drive circuits on the input side8. Stable ON resistance.9. Eliminates the need for a powersupply to drive the power MOSFET
REFERENCE DATA1. Load current vs. ambient temperaturecharacteristicsAllowable ambient temperature: –20 to +80°C
–4 to +176°F
2.-(1) On resistance vs. ambient temperaturecharacteristicsMeasured portion: between terminals 5 and 6, 7 and 8;LED current: 5 mA; Load voltage: Max. (DC);Continuous load current: Max. (DC)
2.-(2) On resistance vs. ambient temperaturecharacteristicsMeasured portion: between terminals 5 and 6, 7 and 8;LED current: 5 mA; Load voltage: Max. (DC);Continuous load current: Max. (DC)
0
1
2
3
4
–20
5
0 20 40 60 80
AQW212
AQW215
On
resi
stam
ce, Ω
Ambient temperature, °C
0
200
300
500
400
0 20 40 60 80 100–20
100
AQW212
AQW215
AQW217
AQW210
AQW216
AQW214
Load
cur
rent
, mA
Ambient temperature, °C
0
20
40
60
80
–20
120
0 20 40 60 80
AQW216100
AQW210
AQW217
AQW214
On
resi
stam
ce, Ω
Ambient temperature, °C
AQW21
Input
Output
Transfercharac-teristics
Item
LED turn offcurrent
LED operatecurrent
LED dropoutvoltage
On resis-tance
Off stateleakage cur-rent
Turn on time*
Turn off time*
I/Ocapacitance
Initial I/Oisolationresistance
MinimumTypicalMaximum
MinimumTypicalMaximum
MinimumTypicalMaximum
MinimumTypicalMaximum
MinimumTypicalMaximum
MinimumTypicalMaximum
MinimumTypicalMaximum
MinimumTypicalMaximum
MinimumTypicalMaximum
IFon
IFoff
VF
Ron
Ileak
Ton
Toff
Ciso
Riso
Symbol AQW212(A)
0.83 Ω2.5 Ω
0.65 ms2 ms
0.08 ms0.2 ms
AQW215(A)
2.3 Ω4.0 Ω
0.60 ms2 ms
0.06 ms0.2 ms
AQW217(A)
11 Ω15 Ω
0.25 ms1.0 ms
0.05 ms0.2 ms
AQW210(A)
23 Ω35 Ω
0.25 ms0.5 ms
0.05 ms0.2 ms
AQW214(A)
30 Ω50 Ω
0.31 ms0.5 ms
0.05 ms0.2 ms
AQW216(A)
70 Ω120 Ω
0.28 ms0.5 ms
0.04 ms0.2 ms
0.9 mA3 mA
0.4 mA0.8 mA
1.14 V (1.25 V at IF = 50 mA)1.5 V
1 µA
0.8 pF1.5 pF
1,000 MΩ
Condition
IL = Max.
IL = Max.
IF = 5 mA
IF = 5 mAIL = Max.
Within 1 s on time
IF = 0VL = Max.
IF = 5 mAIL = Max.
IF = 5 mAIL = Max.
f = 1 MHZ
VB = 0
500 V DC
Ton
Input
Output 10%
90%
*Turn on/Turn off time
Toff
3
4. Turn off time vs. ambient temperaturecharacteristicsLED current: 5 mA; Load voltage: Max. (DC);Continuous load current: Max. (DC)
5. LED operate current vs. ambienttemperature characteristicsSample: All types; Load voltage: Max. (DC);Continuous load current: Max. (DC)
3. Turn on time vs. ambient temperaturecharacteristicsLED current: 5 mA; Load voltage: Max. (DC);Continuous load current: Max. (DC)
6. LED turn off current vs. ambienttemperature characteristicsSample: All types; Load voltage: Max. (DC);Continuous load current: Max. (DC)
0
0.1
0.2
0.3
0.4
–20 0 20 40 60 80
AQW212,215
AQW214
AQW216,210,217
Tur
n of
f tim
e, m
sAmbient temperature, °C
0
1.0
1.5
–20
2.0
0 20 40 60 80
0.5
AQW212,AQW215
AQW216,AQW210,AQW217
AQW214
Tur
n on
tim
e, m
s
Ambient temperature, °C
0
1
2
3
4
–20
5
0 20 40 60 80
LED
turn
off
curr
ent,
mA
Ambient temperature, °C
7. LED dropout voltage vs. ambienttemperature characteristicsSample: All types; LED current: 5 to 50 mA
0
1.0
1.1
1.2
1.3
–20 0 20 40 60 80
1.4
5mA
1.5
LED
dro
pout
vol
tage
, V
Ambient temperature, °C
50mA30mA20mA10mA
0 60 100
10–3
10–6
10–9
10–12
20 40 80
AQW216
AQW214
Off
stat
e le
akag
e cu
rren
t, A
Load voltage, V
531–5 –3 –1
–200
–160
–40
200
160
40
80
120
–80
–120
–2–42 4
AQW217
AQW216
AQW214
Cur
rent
, mA
Voltage, V
AQW210
0
0.2
0.4
0.6
0.8
1.2
1.0
10 20 30 40 50
AQW210,AQW216,AQW217
AQW212,AQW215
AQW214
Tur
n on
tim
e, m
s
LED forward current, mA
0
50
100
200
10 20 30 40 50
150
0
AQW212AQW215
AQW217AQW214
AQW216,AQW210
Out
put c
apac
itam
ce, p
F
Applied voltage, V
0
0.02
0.04
0.08
0.06
100 20 30 40
0.12
50
0.10AQW212
AQW215
AQW216
AQW210,217
AQW214
Tur
n of
f tim
e, m
s
LED forward current, mA
8.-(1) Voltage vs. current characteristics ofoutput at MOS portionMeasured portion: between terminals 5 and 6, 7 and 8;Ambient temperature: 25°C 77°F
1.00.60.20–1.0 –0.6 –0.2
–0.5
–0.4
–0.1
0.5
0.4
0.1
0.2
0.3
–0.2
–0.3
–0.4–0.80.4 0.8
AQW212AQW215
Cur
rent
, A
Voltage, V
0
1
2
3
4
–20
5
0 20 40 60 80
LED
ope
rate
our
rent
, mA
Ambient temperature, °C
8.-(2) Voltage vs. current characteristics ofoutput at MOS portionMeasured portion: between terminals 5 and 6, 7 and 8;Ambient temperature: 25°C 77°F
11. LED forward current vs. turn off timecharacteristicsMeasured portion: between terminals 5 and 6, 7 and 8;Load voltage: Max. (DC); Continuous load current:Max. (DC); Ambient temperature: 25°C 77°F
12. Applied voltage vs. output capacitancecharacteristicsMeasured portion: between terminals 5 and 6, 7 and 8;Frequency: 1 MHz; Ambient temperature: 25°C 77°F
9. Off state leakage currentMeasured portion: between terminals 5 and 6, 7 and 8;Ambient temperature: 25°C 77°F
10. LED forward current vs. turn on timecharacteristicsMeasured portion: between terminals 5 and 6, 7 and 8;Load voltage: Max. (DC); Continuous load current:Max. (DC); Ambient temperature: 25°C 77°F
AQW21
T1
OUT
OUT
IN (+)
Optoelectronicdevice
IN (–)
LED
Power MOSFET
PhotoMOS Relay Technical Information
The emitted light passesthrough transparent siliconand reaches the photoelectricelement (solar cell) which ismounted opposite the LED.
The photoelectric elementconverts the received light toa voltage corresponding tothe quantity of light. Thisvoltage passes through acontrol circuit and charges theMOSFET gate on the outputside.
When the MOSFET gatevoltage supplied from thephotoelectric element reachesa preset voltage value, theMOSFET begins to conductand turns on the load.
When a signal current flowsto the input terminals the LEDon the input side emits light.
When operated
When the emitted light fromthe LED stops, the voltage ofthe photoelectric elementdecreases.
When the voltage suppliedfrom photoelectric elementdecrease, the control circuitrapidly discharges the gatecharge of MOSFET.
This control circuit makesMOSFET stop conducting andimmediately turns off the load.
When the signal current atthe input terminal is cut off,the LED stops emitting light.
When turned off
How PhotoMOS Relays Operate:Optoelectronic device directly drives a power MOSFET.Semiconductor relay incorporating theadvantages of both electromagneticrelays and semiconductors.
T2
PhotoMOS Relay Dimensions
6.4±0.05.252±.002
7.62±0.05.300±.002
3.4.134
3.9±0.2.154±.008
3.118
8.8±0.05.346±.002
6.4±0.05.252±.002
8.8±0.05.346±.002
Max. 10°
Terminal thickness =0.25 .010
Terminal thickness =0.25 .010
Tolerance:±0.1 ±.004 Recommendedmounting pad (Top view)
Through hole terminal type Surface mount terminal type PC board pattern (Bottom view)
9.3.366
5.08.200
0.47.019
0.47.019
10.16.400
3.5.138 3.9
.154
3.0.118
0 to 10°
0 to 10°
±0.2
±.008
±0.08
±0.05
±.001
±0.2±0.1
8.8.346 ±0.08
±0.04
±0.2
5.08.200
8.8.346
2.54.100
10.16.400
4-0.8 dia.4-.031 dia.
1.8.071
1.8.071
5.08.200
11.0.433
T4
Terminology
Current when the output switches off (by decreasing the LED current) after operating therelay with a designated supply voltage and load connected between the output terminals.
Term
Input
Output
LED reverse voltage
Peak forward current
LED operate current
LED turn off current
LED dropout voltage
Power dissipation
LED forward current
VLLoad voltage
Continuous load current
On resistance
Off state leakage current
Power dissipation
Turn on time
Turn off time
I/O capacitance
Output capacitance
I/O isolation resistance
Total power dissipation
I/O isolation voltage
Operating temperature
Storage temperature
Symbol
VR
IFP
IFON
IFoff
VF
Pin
IF
IL
Pout
Ron
Ileak
Ton
Toff
Ciso
Cout
Riso
PT
Viso
Topr
Tstg
Electricalcharacteristics
Description
Current that flows between the input terminals when the input diode is forward biased.
Reverse breakdown voltage between the input terminals.
Maximum instantaneous value of the forward current.
Current when the output switches on (by increasing the LED current) with adesignated supply voltage and load connected between the output terminals.
Dropout voltage between the input terminals due to forward current.
Allowable power dissipation between the input terminals.
Supply voltage range at the output used to normally operate the PhotoMOS relay.Represents the peak value for AC voltages.Maximum current value that flows continuously between the output terminals of thePhotoMOS relay under designated ambient temperature conditions. Represents thepeak value for AC current.Obtained using the equation below from dropout voltage VDS (on) between the outputterminals (when a designated LED current is made to flow through the input terminalsand the designated load current through the output terminals.) Ron = VDS (on)/ILCurrent flowing to the output when a designated supply voltage is applied between theoutput terminals with no LED current flow.
Allowable power dissipation between the output terminals.
Delay time until the output switches on after a designated LED current is made toflow through the input terminals.
Delay time until the output switches off after the designated LED current flowingthrough the input terminals is cut off.
Capacitance between the input and output terminals.
Capacitance between output terminals when LED current does not flow.
Resistance between terminals (input and output) when a specified voltage is appliedbetween the input and output terminals.
Allowable power dissipation in the entire circuit between the input and output terminals.
Critical value before dielectric breakdown occurs, when a high voltage is applied for1 minute between the same terminals where the I/O isolation resistance is measured.
Ambient temperature range in which the PhotoMOS relay can operate normally with adesignated load current conditions.
Ambient temperature range in which the PhotoMOS relay can be stored withoutapplying voltage.
Condition
High temperature storage test Tstg (Max.)
Tstg (Min.)
85°C 185°F, R.H. 85%
VL = Max., IL = Max., IF = LED operate current (Max.)
Low storage temperature (Tstg Min.)High storage temperature (Tstg Max.)
Low temperature (0°C) (32°F),High temperature (100°C) (212°F)
260±5°C 500±41°F, 10 s
196 m/s2 20 G, 20 to 2,000 Hz*1
9,800 m/s2 1,000 G 0.5 ms*2;4,900 m/s2 500 G 1 ms
Dropped at a height of 80 cm on oakboard
Determined from terminal shape andcross section
230°C 446°F 5 s (with soldering flux)
Thermalenvironmenttests
Mechanicalenvironmenttests
Thermal shock test
Solder burning resistance
Vibration test
Shock test
Drop test
Terminal strength test
Solderability
Classification
Life tests
Item
Low temperature storage test
High temperature andhigh humidity storage test
Continuous operation life test
Temperature cycling test
Purpose
Determines resistance to long term storage at high temperature.
Determines resistance to long term storage at low temperature.
Determines resistance to long term storage at high temperatureand high humidity.
Determines resistance to electrical stress (voltage and current).
Determines resistance to exposure to both low temperatures andhigh temperatures.
Determines resistance to exposure to sudden changes in tempera-ture.
Determines resistance to thermal stress occurring while soldering.
Determines the resistance to vibration sustained during shipmentor operation.
Determines the mechanical and structural resistance to shock.
Determines the mechanical resistance to drops sustained duringshipment or operation.
Determines the resistance to external force on the terminals of thePhotoMOS relay mounted on the PC board while wiring or operat-ing.
Evaluates the solderability of the terminals.
*1 10 to 55 Hz at double amplitude of 3 mm for Power PhotoMOS relays.*2 4,900 m/s2, 1 ms for Power PhotoMOS relays.
Reliability tests
T5
PhotoMOS Relay Schematic and Wiring Diagrams
1
2
3
4
8
7
6
5
+
–
+
–
81
2
3
4
7
6
5
1
2
3
6
5
4
1
(AQV254R only)
2
3
6
5
4
1
IFIL
2
3
6
5
4
Load
VL (AC,DC) IL
6
4VL (AC,DC)
E1
1
IL2
3
6 +
–
–
+
+
–
5
4
Load
Load
VL (DC) IL
6 +
–5 VL (DC)E1
1
IF
IF
IL
2
3
6
5
4
Load
Load
IL
5 –
+4 VL (DC)VL (DC)
E1
1
IF IL2
3
6
5
4
VL (DC)E1
+
–IL
6
5
4
VL (DC)
Load
Load
Load
1
IF1
IF2
IL1
IL2
2
8
7
Load
E1
3
4
6
5E1
VL1 (AC,DC)
VL2 (AC,DC)
Load
IL1
IL2
8
7
Load
6
5
VL1 (AC,DC)
VL2 (AC,DC)
Load
1
IF
IL1
IL2
2
8
7
LoadE1 3
4
6
5
VL1 (AC,DC)
VL2 (AC,DC)
Load
IL1
IL2
8
7
Load
6
5
VL1 (AC,DC)
VL2 (AC,DC)
Load
81
VL1(AC,DC)
(DC)VL2 E2
2
3
4
7
6
5
IL1IF1
IL2 IF2
E18
VL1(AC,DC)
E2IF2
7
6
5
IL1
+
–
Load
LoadLoad
121
VL1(AC,DC)
(DC)VL2 E2
2
3
4
11
10
9
IL1IF1
IL2
(DC)VL3
5
6IL3
IF2
E3
8
7 IF3
E1
12
VL1(AC,DC)
E2IF2
11
10
9
E3IF3
8
7
IL1
+
–
+
–
Load
LoadLoad
Load
1 12
112
43
56
10
98
7
+
–+
–+
–
Type SchematicOutputconfigura-tion
Load Con-nection
Wiring diagram
AC/DC
AQV21AQV21 (SOP)
AQV22AQV22 (SOP)
AQV23AQV25Series
A
1a DC B*
DC C
AQW21AQW21 (SOP)
AQW22AQW25Series
AQW21 TSSeries
AQW21 T2SSeries
2a AC/DC —
—
Relayportion
1aDetecterportion
1a
Detecterportion
DC
RelayportionAC/DC
—
Relayportion
1aDetecterportion
2a
Detecterportion
DC
RelayportionAC/DC
(1) Two independent 1 Form A use
(2) 2 Form A use
*Can be also connected as 2 Form A type. (However, the sum of the continuous load current should not exceed the absolute maximum rating.)**Can be also connected as 2 Form B type. (However, the sum of the continuous load current should not exceed the absolute maximum rating.)
1. E1: Power source at input side; VIN: Input voltage; IF: LED forward current; VL: Load voltage; IL: Load current; R: Current limit resistor.2. Method of connecting the load at the output is devided into 3 types.
Terminal 3 cannot beused, since it is in the inter-nal circuit of the relay.
(1) Two independent 1 Form A & 1 Form B use
(2) 1 Form A 1 Form B use
(1) Two independent 1 Form B use
(2) 2 Form B use
1
2
3
6
5
4
1
IF
IF
IL2
3
6
5
4
Load
VL (AC,DC)E1
IL
6
4VL (AC,DC)
Load
1
IL2
3
6 +
–
–
+
+
–
5
4
Load
VL (DC) IL
6 +
–5 VL (DC)E1
1
IF
IL
2
3
6
5
4
Load
Load
IL
5 –
+4 VL (DC)VL (DC)
E1
1
IF IL2
3
6
5
4
VL (DC)E1
+
–IL
6
5
4
VL (DC)
Load
Load
Load
AQV41AQV41 (SOP)
AQV45Series
AC/DC
1b
A
DC B**
DC C
*Can be also connected as 2 Form A type. (However, the sum of the continuous load current should not exceed the absolute maximum rating.)**Can be also connected as 2 Form B type. (However, the sum of the continuous load current should not exceed the absolute maximum rating.)
1. E1: Power source at input side; VIN: Input voltage; IF: LED forward current; VL: Load voltage; IL: Load current; R: Current limit resistor.2. Method of connecting the load at the output is devided into 3 types.
Notes:
T7
Type SchematicOutputconfigura-tion
Load Con-nection
Wiring diagram
1
2
3
6
5
4
1
IF
IF
IL2
3
6
5
4
Load
VL (AC,DC)VIN
IL
6
4VL (AC,DC)
Load
1
IL2
3
6 +
–5
4
Load
VL (DC) IL
6 +
–5 VL (DC)VIN
Load
–
+
1
IF
IL
2
3
6
5
4
Load
IL
5 –
+4 VL (DC)VL (DC)
VIN Load
+
–
1
IF IL2
3
6
5
4
VL (DC)VIN
+
–IL
6
5
4
VL (DC)
Load
Load
AQV20Series
AC/DC A
1a DC B*
DC CTerminal 3 cannot beused, since it is in the inter-nal circuit of the relay.
12
3
4
5
6
Input Common: DC+Input 1: DC–Input 2: DC–Input 3: DC–Input 4: DC–Output 1 (N.O.):DC or ACOutput 2 (N.O.):DC or ACOutput 2 (N.O.):DC or ACOutput 2 (N.O.):DC or ACOutput 3 (N.O.):DC or ACOutput 3 (N.O.):DC or ACOutput 4 (N.O.):DC or ACOutput 4 (N.O.):DC or AC
1 2 3 4 5 6
7
8
9
10
11
12
13
7
8
9
10
11
12
13
1
IF1 RIL1 IL12
IF2 R 3
IF3 R 4
IF4 R 5
6
7
Load
Load
Load
Load
E1 VL1 (AC,DC)
IL2
8
9 VL2 (AC,DC)
IL3
10
11 VL3 (AC,DC)
IL4
12
13 VL4 (AC,DC)
6
7
Load
VL1 (AC,DC)
IL2
8
9
Load
VL2 (AC,DC)
IL3
10
11
Load
VL3 (AC,DC)
IL4
12
13
Load
VL4 (AC,DC)AQX21•44
Series(Multi-
channeltype)
AQY21(SOP)AQY27Series
AQY41(SOP)Series
4a AC/DC –
1a AC/DC –
1b AC/DC –
1
IF IL2 3
Load
Load4
VL (AC,DC) IL
4
3VL (AC,DC)
E1
1
IF IL2 3
Load
Load4
VL (AC,DC) IL
4
3VL (AC,DC)
E1
1
2
4
3
1
2
4
3
*Can be also connected as 2 Form A type. (However, the sum of the continuous load current should not exceed the absolute maximum rating.)**Can be also connected as 2 Form B type. (However, the sum of the continuous load current should not exceed the absolute maximum rating.)
1. E1: Power source at input side; VIN: Input voltage; IF: LED forward current; VL: Load voltage; IL: Load current; R: Current limit resistor.2. Method of connecting the load at the output is devided into 3 types.
Notes:
T8
1 2– +
3 4
1 2– +
3 4
1 2– +
3 4
1 2– –+ +
3 4
1 2– –+ +
3 4
1 2 3 4
E1
ILIF R
Load
VL (AC or DC)
3 4
IL
Load
VL (AC or DC)
1 2 3 4
VIN
ILIIN
Load
3 4
IL
Load
–
+VL (DC)
–
+VL (DC)
1 2 3 4
VIN
ILIIN
Load
VL (AC or DC)
3 4
IL
Load
VL (AC or DC)
1 2 3 4
E1
ILIF R
Load
3 4
IL
Load
–
+
–
+
VL (DC)
VL (DC)
1 2 3 4
E1
ILIF R
Load
VL (AC or DC)
3 4
IL
Load
VL (AC or DC)
1 2– +
3 4
1 2 3 4
E1
ILIF R
Load
VL (AC or DC)
3 4
IL
Load
VL (AC or DC)
Type SchematicOutputconfigura-tion
Load Wiring diagram
AQZ20Series
AQZ10Series
AQZ20·VSeries
AQZ20·DSeries
AQZ10·DSeries
AQZ26Series
1a AC/DC
1a DC
1a AC/DC
1a AC/DC
1a DC
1a AC/DC
Notes: 1. E1: Power source at input side; VIN: Input voltage; IF: LED forward current; VL: Load voltage; IL: Load current; R: Current limit resistor.2. Method of connecting the load at the output is devided into 3 types.
T9
PhotoMOS Relay Cautions for Use
• Do not use the product underconditions that exceed the range of itsspecifications. It may cause overheating,smoke, or fire.
• Do not touch the recharging unit whilethe power is on. There is a danger ofelectrical shock. Be sure to turn off thepower when performing mounting,maintenance, or repair operations on therelay (including connecting parts such asthe terminal board and socket).
• Check the connection diagrams in thecatalog and be sure to connect theterminals correctly. Erroneousconnections could lead to unexpectedoperating errors, overheating, or fire.
SAFETY WARNINGS
1. Unused terminalsThe No. 3 terminal is used with thecircuit inside the relay. Therefore, do notconnect it to the external circuitry witheither connection method A, B or C.2. Short across terminalsDo not short circuit between terminalswhen relay is energized, since there isthe possibility of breaking the internal IC.3. Surge voltages at the inputIf reverse surge voltages are present atthe input terminals, connect a diode inreverse parallel across the inputterminals and keep the reverse voltagesbe- low the reverse breakdown voltage.
5. Ripple in the input power supplyIf ripple is present in the input powersupply, observe the following:1) For LED operate current at Emin,maintain the value mentioned in the tableof “Note 4. Recommended LED forwardcurrent (IF).”2) Keep the LED operate current at 50VmA (25 mA for PhotoMOS HE Relaywith LED display type) or less at Emax.
6. Output spike voltages1) If an inductive load generates spikevoltages which exceed the absolutemaximum rating, the spike voltage mustbe limited.Typical circuits are shown below.
2) Even if spike voltages generated atthe load are limited with a clamp diode ifthe circuit wires are long, spike voltageswill occur by inductance. Keep wires asshort as possible to minimize inductance.
7. Cleaning solvents compatibilityDip cleaning with an organic solvent isrecommended for removal of solder flux,dust, etc. Select a cleaning solvent fromthe following table. If ultrasonic cleaningmust be used, the severity of factorssuch as frequency, output power andcleaning solvent selected may causeloose wires and other defects. Make surethese conditions are correct before use.For details, please consult us.
NOTES PhotoMOS Relays excluding Power PhotoMOS Relays
Type Product nameRecommendedLED forwardcurrent (IF)
DIPSMDtype
SILtype
StandardI/Oisolationtype(1,500 VAC)
ReinforcedI/O isolation(5,000 VAC)
AQV10,20 SeriesAQY27 Series*
10 mA5 to 10 mA
5 mA
2 mA
5 mA
*Standard I/O insolation type (2,500 V AC)
5 to 10 mA
5 to 10 mA
AQV21 Series (including SOP)AQV22 Series (including SOP)AQV25 SeriesAQV45 SeriesAQW21 Series (including SOP)AQW21 TS,T2SSeriesAQW41 SeriesAQW61 SeriesAQW22 SeriesAQW25 SeriesAQW45 SeriesAQW65 SeriesAQY21,41 Series
AQV23 Series
AQV21,41 SeriesAQV25,45 Series
AQX21 Series
AQZ10,20,26 Series
1
2
3
6
5
4
Emin. Emax.
1
2
3
6
5
Load
Add a clamp diodeto the load
4
1
2
3
6
5
Load
Add a CR scrubbercircuit to the load
4
4. Recommended LED forwardcurrent (IF)It is recommended that the LED forwardcurrent (IF) of each PhotoMOS Relayshould be set according to the followingtable.
8. INPUT WIRING PATTERNWith AQY or AQW types, avoid installingthe input (LED side) wiring pattern to thebottom side of the package if you requirethe specified I/O isolation voltage (Viso)after mounting the PC board. Since partof the frame on the output side isexposed, it may cause fluctuations in theI/O isolation voltage.
Portion of output side frame
(Output terminal side)
Input wiringpattern (Input terminal side)
May not allow the prescribed I/O withstandvoltage (Viso) to be achieved
T10
9. Soldering1) When soldering PC board terminals,keep soldering time to within 10 s at260°C 500°F.2) When soldering surface-mountterminals, the following conditions arerecommended.
T1
T2
T3
T1 = 155 to 165°C 311 to 329°FT2 = 180°C 200°C 356 to 392°FT3 = 245°C 473°F or lesst1 = 120 s or lesst2 = 30 s or less
t1 t2
T2
T1
T1 = 180 to 200°C 366 to 392°FT2 = 215°C 419°F or lesst1 = 40 st2 = 90 s or less(40 s or less for SOP type)
t1 t2
T2
T1
T1 = 155 to 165°C 311 to 329°FT2 = 260°C 500°F or lesst1 = 60 s or lesst2+t3 = 5 s or less
(4) Soldering iron methodTip temperature: 280 to 300°C 536 to572°FWattage: 30 to 60 WSoldering time: within 5 s
(5) OthersCheck mounting conditions before usingother soldering methods (hot-air, hotplate, pulse heater, etc.)• The temperature profile indicates thetemperature of the soldered terminal onthe surface of the PC board. The
ambient temperature may increaseexcessively. Check the temperatureunder mounting conditions.• The conditions for the infrared reflowsoldering apply when preheating usingthe VPS method.
mm inch
10. The following shows the packaging format1) Tape and reel
Type
SO package6-pin type
SO package4-pin type
SO package8-pin type
SO package12-pin type
Tape dimensions Dimensions of paper tape reel
(1) When picked from 1/2/3-pin side: Part No. AQV SX (Reel color: blue) (Shown above)(2) When picked from 4/5/6-pin side: Part No. AQV SZ (Reel color: orange)
(1) When picked from 1/2-pin side: Part No. AQY SX (Reel color: blue) (Shown above)(2) When picked from 3/4-pin side: Part No. AQY SZ (Reel color: orange)
1.55±0.06 dia..061±.002 dia.0.3±0.06
.012±.002
Tractor feed holes
Device mountedon tape
Direction of picking
1.55±0.1 dia..061±.004 dia.
4±0.1.157±.004
2.8±0.3.110±.012
2±0.1.079±.004
7.2±0.1.283±.004
1.75±0.1.069±.004
6.9±0.1.272±.00412±0.3
.472±.012
5.5±0.1.217±.004
12±0.1.472±.004
1.55±0.05 dia..061±.002 dia.0.3±0.05
.012±.002
Tractor feed holes
Device mountedon tape
Direction of picking
1.55±0.1 dia..061±.004 dia.
4±0.1.157±.004
2.8±0.3.110±.012
2±0.1.079±.004
7.2±0.1.283±.004
1.75±0.1.069±.004
4.7±0.1.185±.00412±0.3
.472±.012
5.5±0.1.217±.004
12±0.1.472±.004
21±0.8.827±.031
80±1 dia.3.150±.039 dia.
13±0.5 dia..512±.020 dia.
17.5±1.5.689±.059
2±1.079±.039
2±0.5.079±.020
80±1 dia.3.150±.039 dia.
250±2 dia.9.843±.079 dia.
21±0.3.827±.012
80±1 dia.3.150±.039 dia.
13±0.5 dia..512±.020 dia.
14±1.5.55±.059
2±0.5.079±.020
2±0.5.079±.020
80±1 dia.3.150±.039 dia.
250±2 dia.9.843±.079 dia.
1.55±0.05 dia..061±.002 dia.0.3±0.05
.012±.002
Tractor feed holes
Device mountedon tape
Direction of picking
1.55±0.1 dia..061±.004 dia.
7.5±0.1.295±.004
2.8±0.3.110±.012
4±0.1.157±.004
2±0.1.079±.004
1.75±0.1.069±.004
10.5±0.1.413±.004
12±0.1.472±.004
7.5±0.1.295±.004
16±0.3.630±.012
1.55±0.05 dia..061±.002 dia.0.3±0.05
.012±.002
Tractor feed holes
Device mountedon tape
Direction of picking
1.55±0.1 dia..061±.004 dia.
7.5±0.1.295±.004
2.8±0.3.110±.012
4±0.1.157±.004
2±0.1.079±.004
1.75±0.1.069±.004
10.5±0.1.413±.004
12±0.1.472±.004
7.5±0.1.295±.004
16±0.3.630±.012
(1) When picked from 1/2/3/4-pin side: Part No. AQW SX (Shown above)(2) When picked from 5/6/7/8-pin side: Part No. AQW SZ
(1) When picked from 1/2/3/4/5/6-pin side: Part No. AQW T2SX (Shown above)(2) When picked from 7/8/9/10/11/12-pin side: Part No. AQW T2SZ
T11
mm inch
Type
6-pin SMDtype
8-pin SMDtype
PD4-pin SMD
type
Tape dimensions Dimensions of paper tape reel
(1) When picked from 1/2/3-pin side: Part No. AQV AX (Shown above)(2) When picked from 4/5/6-pin side: Part No. AQV AZ
(1) When picked from 1/2/3/4-pin side: Part No. AQW AX (Shown above)(2) When picked from 5/6/7/8-pin side: Part No. AQW AZ
(1) When picked from 1/2-pin side: Part No. AQY AX (Shown above)(2) When picked from 3/4-pin side: Part No. AQY AZ
21±0.8.827±.031
80±1 dia.3.150±.039 dia.
13±0.5 dia..512±.020 dia.
17.5±1.5.689±.059
2±0.2.079±.008
2±0.5.079±.020
80±1 dia.3.150±.039 dia.
300±2 dia.11.811±.079 dia.
21±0.8.827±.031
100±1 dia.3.937±.039 dia.
13±0.5 dia..512±.020 dia.
25.5±2.01.004±.079
1.7±0.8.067±.031
2±0.5.079±.020
100±1 dia.3.937±.039 dia.
330±2 dia.12.992±.079 dia.
0.4±0.05.016±.002
Tractor feed holes
Device mountedon tape
Device mountedon tape
Direction of picking
Direction of picking
1.6±0.1 dia..063±.004 dia.
4.5±0.3.177±.012
4±0.1.157±.0042±0.1
.079±.004
10.1±0.1.400±.004
1.75±0.1.069±.004
9.2±0.1.362±.00412±0.1
.472±.004
7.5±0.1.295±.004
16±0.3.630±.012
1.5 dia..059 dia.
+0.1–0
+.004–0
Tractor feed holes1.55 dia..061 dia.
+0.05–0.05+.002–.002
1.5 dia..059 dia.
+0.1–0
+.004–00.3±0.05
.012±.002
Tractor feed holes
Device mountedon tape
Direction of picking
1.55±0.1 dia..061±.004 dia.
4.5±0.3.177±.012
2±0.1.079±.004
10.1±0.1.400±.004
4±0.1.157±.004
1.75±0.1.069±.004
10.2±0.1.402±.00412±0.1
.472±.004
7.5±0.1.295±.004
16±0.3.630±.012
1.55±0.1 dia.061±.004 dia
16.0±0.1.630±.004
2.0±0.1.079±.004
12.6±0.1.496±.004
1.75±0.1.069±.004
24.0±0.3.945±.012
0.3±0.05.012±.002
4.5±0.3.177±.012
4.0±0.1.157±.004
11.5±0.1.453±.004
9.7±0.1.382±.004
2) Tube(1) Devices are packaged in a tube sopin No. 1 is on the stopper B side.Observe correct orientation whenmounting them on PC boards.
(2) StoragePhotoMOS relays implemented in SOpackages are sensitive to moisture andcome in sealed moisture-proofpackages. Observe the followingcautions on storage.• After the moisture-proof package isunsealed, take the devices out of storageas soon as possible (within 1 month atthe most).• If the devices are to be left in storagefor a considerable period after themoisture-proof package has beenunsealed, it is recommended to keepthem in another moisture-proof bagcontaining silica gel (within 3 months at
the most).11. Transportation and storage1) Extreme vibration during transport willwarp the lead or damage the relay.Handle the outer and inner boxes withcare.2) Storage under extreme conditions willcause soldering degradation, externalappearance defects, and deterioration ofthe characteristics. The following storageconditions are recommended:• Temperature: 5 to 30°C 41 to 86°F• Humidity: Less than 60% R.H.• Atomosphere: No harmful gasses suchas sulfurous acid gas, minimal dust.
StopperB (green)
(SO package type, PD type)
(DIP, SMD type)
StopperA (gray)
StopperB StopperA
1.-1) Input LED current (Standardtype and Internal varistor type)For rising and dropping ratio of inputLED current (di/dt), maintain min. 100µA/s.1.-2) Input voltage (Voltage sensitivetype)For rising and dropping ratio of inputvoltage (dv/dt), maintain min. 100 mV/s.
2. Short across terminalsDo not short circuit between terminalswhen relay is energized, since there ispossibility of breaking of the internal IC.3. Surge voltages at the inputIf reverse surge voltages are present atthe input terminals, connect a diode inreverse parallel across the inputterminals and keep the reverse voltagesbe low the reverse breakdown voltage.
Power PhotoMOS Relays
3
21
4
T12
4. Recommended load voltageAs a guide in selecting PhotoMOSRelays, please refer to the followingtable.
5.-2) Ripple in the input power supply(Voltage sensitive type)If ripple is present in the input powersupply, observe the following:1) For input voltage at Emin, maintainmin. 4 V2) Keep input voltage at 30 V or less atEmax.
Type
Absolute maximumrating
Loadvoltage
Loadcurrent
Recom-mended
load voltage
AC
/DC
type
DC
type
AQZ202
AQZ205
AQZ207
AQZ204
AQZ102
AQZ105
AQZ107
AQZ104
Peak AC60 V
Peak AC3.0 A
12 V AC; 5,12,24 V DC
Peak AC100 V
Peak AC2.0 A
24 V AC 48 V DC
Peak AC200 V
Peak AC1.0 A
48 V AC 100 V DC
Peak AC400 V
Peak AC0.5 A
100 V AC 200 V DC
5,12,24 V DC60 V DC 4.0 A DC
100 V DC 2.6 A DC
200 V DC 1.3 A DC
400 V DC 0.7 A DC
48 V DC
100 V DC
200 V DC
1) Power photoMOS relays
Type
Absolute maximumrating
Loadvoltage
Loadcurrent
Recom-mended
load voltage
AC
/DC
type
DC
type
AQZ202D
AQZ205D
AQZ207D
AQZ204D
AQZ102D
AQZ105D
AQZ107D
AQZ104D
Peak AC60 V
Peak AC2.7 A
12 V AC; 5,12,24 V DC
Peak AC100 V
Peak AC1.8 A
24 V AC 48 V DC
Peak AC200 V
Peak AC0.9 A
48 V AC 100 V DC
Peak AC400 V
Peak AC0.45 A
100 V AC 200 V DC
5,12,24 V DC60 V DC 3.6 A DC
100 V DC 2.3 A DC
200 V DC 1.1 A DC
400 V DC 0.6 A DC
48 V DC
100 V DC
200 V DC
3) Power photoMOS relays (Voltagesensitive type)
Type
Absolute maximumrating
Loadvoltage
Loadcurrent
Recom-mended
load voltage
AC
/DC
type
AQZ202V
AQZ205V
AQZ207V
AQZ204V
17 V AC22 V DC
Peak AC3.0 A
12 V AC;5,12 V DC
30 V AC38 V DC
Peak AC2.0 A
24 V AC 48 V DC
60 V AC85 V DC
Peak AC1.0 A
48 V AC 100 V DC
140 V AC180 V DC
Peak AC0.5 A
100 V AC 200 V DC
4) Power photoMOS relays with internalvaristor type
Type
Absolute maximumrating
Loadvoltage
Loadcurrent
Recom-mended
load voltage
AC
/DC
ty
pe
AQZ262
AQZ264
Peak AC,DC 60V
Peak AC,DC 6A
12V AC5,12,24V DC
Peak AC,DC 400V
Peak AC,DC 1A
AC100VDC200V
2) Power PhotoMOS relay high capacitytype
5.-1) Ripple in the input power supply(Standard type and high capacity typeand internal varistor type)If ripple is present in the input powersupply, observe the following:1) For LED operate current at Emin,maintain min. 5 mA2) Keep the LED operate current at 50mA or less at Emax.
6. Output spike voltages1) If an inductive load generates spikevoltages which exceed the absolutemaximum rating, the spike voltage mustbe limited.Typical circuits are shown below.
2) When many relays are mounted closetogether, load current should bereduced. (Refer to the date of “Loadcurrent vs. ambient temperaturecharacteristics in adjacent mounting.”)8. Cleaning solvents compatibilityDip cleaning with an organic solvent isrecommended for removal of solder flux,dust, etc. Select a cleaning solvent fromthe following table. If ultrasonic cleaningmust be used, the severity of factorssuch as frequency, output power andcleaning solvent selected may causeloose wires and other defects. Make surethese conditions are correct before use.For details, please consult us.
9. SolderingWhen soldering PC board terminals,keep soldering time to within 10 s at260°C 500°F.10. Packing style
2) Even if spike voltages generated atthe load are limited with a clamp diode ifthe circuit wires are long, spike voltageswill occur by inductance. Keep wires asshort as possible to minimize inductance.7. Adjacent mounting1) When relays are mounted closetogether with the heat-generateddevices, ambient temperature may riseabnormally. Mounting layout andventilation should be considered.
11. Transport and storage1) If the product is subject to extremevibration during transport, the lead maywarp or the main unit may becomedamaged. Handle the outer and innerboxes with care.2) If the storage environment isextremely bad, it may give rise todeterioration of the soldering, externalappearance defects, and degradation thecharacteristics of the product. Thefollowing conditions are recommendedfor the storage location:• Temperature: 5 to 30°C 41 to 86°F• Humidity: Less than 60% RH• Environment: No hazardoussubstances such as sulfurous acidgases, and little dust.
Emin. Emax.
GreenStopper B
GrayStopper A
The power photoMOS relays are stick pack-ed so that the number 1 terminal is in thedirection of stopper B.One stick contains 25 power photoMOSrelays.
PhotoMOS Relays for Various ApplicationsAutomaticmeter reading
Medicalequipment
SecurityEquipment
The needs of centralized remote meterreading systems for water, gas and electricityin medium and high rise apartments and newsubdivisions are now increasing. PhotoMOSrelays are capable of controlling from low levelsignals up to power signals and feature lowleakage current and noise from theoptoelectronic device and power MOSFETcombination.
Medical equipment which processes low levelsignals includes electrocardiographs,electroencephalographs, and X-ray CT scanners.PhotoMOS relays accurately transfer low levelsignals (less than several hundred millivolts).Furthermore, they are also convenient in drivingrotary solenoids such as those used toautomatically switch voltage ranges.
There are many types of security systemsfrom home and office security to buildingsecurity. PhotoMOS relays are ideal for useas input interfaces for system sensors andoutput interfaces for alarms.Input interface: Low leakage current makesuse possible for low level voltage and currentinput.Output interface: Outputs either AC or DC upto a load voltage of 400 V.
PhotoMOS
Thresholdand driverTelephone
lineModulator
–
+
Rotary solenoid
Receivercircuit
Receiver
AC
Drivecircuit
Indicatorlight
Centralized sensorcontrol circuit
Telecommunications Communicationsequipment
OAequipment
A variety of signals, with levels from millivolts(at microamperes) to tens of volts (at severalhundred milliamperes), AC or DC, and evenhigh bit-rate signals, can be superimposed ontelephone lines, the heart oftelecommunication networks. The switches intelecommunication circuits, which normallycarry DC signals, also carry AC signals on topof the DC level when an intermittent signal(e.g. ringer signal) is being sent. PhotoMOSrelays are capable of controlling small level(millivolts at microamperes) AC or DC signals.
The future of communications is in satellitecommunications. Satellite-communicationsfeature many advantages such as indifferenceto terrestrial disasters, wide service areas,simple circuit modification and simultaneousconversations. An important control operationin communications equipment is fastautomatic tuning.PhotoMOS relays can easily be connected inparallel, difficult with conventional transistortype. As a result, a variety of circuitconnection are possible and power circuitscan also be designed.
OA equipment usually contains a sensor controlunit (for temperature, speed, torque, etc.), driveunit, power supply unit, and a processing unitwhich controls the overall system. It is organizedsimilarly to compact factoryautomation machinery. PhotoMOS relays havewide application in the interfaces for signals whichconnect the functions of these units.• Operates on a 24 mW input to enable directcontrol of C-MOS devices.• Signal transfer through optical couplingachieves high resistance to noise andtransients, eliminating the need for adding asnubber circuit to the output to control the loadvoltage.• Advantages in the total cost and reliability in thecontrol system result from the absence of ACleakage current related to the snubbercircuit.
Line switching(normal or reverse)
Subscriber testequipment
Ringing andring trip
Telephone linetest equipment
DCswitches
AC/DCswitches
AC/DC switches
Instrumentation
With the spread of microcomputer chips, thelatest instruments are required to measure avariety of signals at high speeds under variousconditions. PhotoMOS relays are recommendedfor measurement scanning functions, automaticzero-point compensation to eliminate zero-pointerror, and measurement sequence interfaces(e.g. alarm interface.)
Control
Conversion circuit
Scanner
A/Dconverter
Programmableamplifier
Measurementprogrammablecontroller
MPU
Impedancedetection circuit
50 Ωinput
50 Ωinput
Coupler
Control unit (microcomputer)
M M
Programmablecontroller
The output circuit of a programmablecontroller requires various interfaces to matchthe load type. Recently, as the computingspeed and data processing speed increase,problems may arise from noise at the inputinterface as well as at the output interface.PhotoMOS relays are resistant to inrushcurrent (due to phase shift) and eliminate theneed for snubber circuits as long as they areoperated within the ratings. Furthermore, useof PhotoMOS relays decreases the mountingarea requirements, resulting in more compactprogrammable controllers.
Output AC/DC combination type
LED
Actuator
I/O bus
+5 V
100 V AC
T14
If you are a user experiencing difficulty with solid-state relays and triacs:
If you would like to control small analogsignals with a photocoupler and solid-staterelays.
If you require a device with a smallleakage current (as opposed to bipolardevices having large internal leakagecurrents).
If you would like to directly control analogsignals and you would like a deviceintegrating a photocoupler, driver andanalog IC to simplify the circuit as much aspossible.
PhotoMOS relays feature low offset voltages and on resistances of 0.25 Ω orless. (AQV251 Connection)
PhotoMOS relays have leakage currents in the order of microamperes andcan control up to 1500 V (peak). (AQV258)
If you require a snubber circuit with a triacor solid-state relay, but are concernedabout the snubber circuit's AC leakagecurrent.
PhotoMOS relays are resistant to transients and as long as they are operatedwithin the maximum ratings, eliminate the need for adding a snubber circuit tothe output to control the rise in load voltage. Leakage current ceases to be aproblem, with cost and reliability being other advantages.
PhotoMOS relays do not employ the self-trigger mechanism used in SCRsand triacs. Therefore, they do not switch on accidentally. Furthermore, thenoise suppression characteristics of optoelectronic devices make them highlyresistant to ambient noise for operation at temperatures up to 80°C 176°F.
If you require a device for AC control that isresistant to ambient temperature changesand input signal noise.
PhotoMOS relays contain all of these functions in a single package.Furthermore, circuit design is simplified as a power supply is unnecessarysince the internal optoelectronic device directly drives the power MOSFET.
