PD Type
2- channel (Form A) Type
PhotoMOS
RELAYS
TYPICAL APPLICATIONS
• Measuring and Testing equipment
• IC Testers and Board Testers
• High speed inspection machines
• Railroad, traffic signals
19.46±0.2
.766±.008
8.8±0.2
.346±.008
3.9±0.2
.154±.008
FEATURES
1. Flat-Packaged Type (W) 8.8
×
(D)
19.46
×
(H) 3.9mm
(W) .346
×
(D) .766
×
(H) .154inch
2. High capacity
Supports the various types of load con-
trol, from very small loads to a maximum
1.8A at the rated load voltage 60V
(AQW272)
3. High sensitivity
• Low ON resistance
A maximum 1.8A load can be controlled
with a 5mA input current. The ON resis-
tance is low at 0.11
Ω
(typ.) (AQW272)
19.46±0.2
.766±.008
8.8±0.2
.346±.008
3.7±0.2
.146±.008
mm
inch
1
2
3
4
8
7
6
5
TYPES
Output rating*
Type
Through hole
terminal
Load voltage
Load current
Tube packing style
60V
AC/DC
100V
200V
400V
1.8A
1.1A
0.55A
0.3A
AQW272
AQW275
AQW277
AQW274
AQW272A
AQW275A
AQW277A
AQW274A
Part No.
Surface-mount terminal
Tape and reel packing style
Picked from the
Picked from the
1/2/3/4-pin side
5/6/7/8-pin side
AQW272AX
AQW272AZ
AQW275AX
AQW277AX
AQW274AX
AQW275AZ
AQW277AZ
AQW274AZ
Packing quantity
Tube
1 tube contains
25 pcs.
1 batch contains
250 pcs.
Tape and reel
1,000 pcs.
* Indicate the peak AC and DC values.
Note: For space reasons, the SMD terminal shape indicator "A" and the package type indicator "X" and "Z" are omitted from the seal.
RATING
1. Absolute maximum ratings (Ambient temperature: 25
°
C
77
°
F)
Item
LED forward current
Input
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
(Peak AC)
Symbol AQW272(A)
I
F
V
R
I
FP
P
in
V
L
I
L
I
peak
P
out
P
T
V
iso
Operating
Storage
T
opr
Tstg
AQW275(A) AQW277(A)
50 mA
3V
1A
75 mW
60 V
1.8 A
(2.5 A)
6.0 A
100 V
1.1 A
(1.5 A)
200 V
0.55 A
(0.7 A)
400 V
0.3 A
(0.4 A)
1.0 A
AQW274(A)
Remarks
f = 100 Hz, Duty factor = 0.1%
Output
Peak AC, DC ( ): in case of
using only 1 channel
100ms (1 shot), V
L
= DC
Peak load current
Power dissipation
Total power dissipation
I/O isolation voltage
Temperture limits
4.0 A
2.0 A
1,100 mW
1,100 mW
2,500 V AC
–40
°
C to +85
°
C
–40
°
F to +185
°
F
–40
°
C to +100
°
C
–40
°
F to +212
°
F
Non-condensing at low
temperatures
196
AQW27
r
2. Electrical characteristics (Ambient temperature: 25
°
C
77
°
F)
Item
LED operate current
Input
LED turn off current
LED dropout voltage
On resistance
Output
Off state leakage current
Maximum
Maximum
Typical
Maximum
Turn on time*
Typical
Maximum
Transfer char-
acteristics
Typical
Turn off time*
Maximum
I/O capacitance
Initial I/O isolation resistance
Maximum operating speed
Typical
Maximum
Minimum
Maximum
C
iso
R
iso
—
T
off
3.0 ms
0.8 pF
1.5 pF
1,000 M
Ω
0.5 cps
0.22 ms
T
on
5.64 ms
5.65 ms
2.57 ms
3.88 ms
10.0 ms
0.21 ms
0.10 ms
0.08 ms
I
Leak
2.46 ms
Typical
Maximum
Minimum
Typical
Typical
Maximum
Typical
R
on
Symbol AQW272(A)
I
Fon
I
Foff
V
F
0.11
Ω
0.18
Ω
AQW275(A) AQW277(A)
1.0 mA
3.0 mA
0.4 mA
0.9 mA
1.16 V (1.25 V at I
F
= 50 mA)
1.5 V
0.23
Ω
0.34
Ω
10
µ
A
2.40 ms
1.12 ms
1.65 ms
0.7
Ω
1.1
Ω
2.1
Ω
3.2
Ω
AQW274(A)
Condition
I
L
= 100 mA
V
L
= 10 V
I
L
= 100 mA
V
L
= 10 V
I
F
= 10 mA
I
F
= 10 mA
I
L
= Max.
Within 1 s on time
I
F
= 0
V
L
= Max.
I
F
= 10 mA
I
L
= 100 mA
V
L
= 10 V
I
F
= 5 mA
I
L
= 100 mA
V
L
= 10 V
I
F
= 5 mA or 10 mA
I
L
= 100 mA
V
L
= 10 V
f = 1 MHz
V
B
= 0
500 V DC
I
F
= 10 mA
Duty factor = 50%
I
L
= Max. , V
L
= Max.
For type of connection, see page 32.
5.0 ms
Note: Recommendable LED forward current I
F
= 5 to 10 mA.
*Turn on/Turn off time
Input
90%
Output
Ton
Toff
10%
s
For Dimensions, see Page 29.
s
For Schematic and Wiring Diagrams, see Page 32.
s
For Cautions for Use, see Page 36.
REFERENCE DATA
1. Load current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40
°
C to
+
85
°
C
–40
°
F to +185
°
F
3.0
2.5
On resistance,
Ω
Load current, A
2.0
1.5
AQW275
1.0
AQW277
0.5
AQW274
0
–40
–20
0
20
40
60
8085
0
–40 –20
Ambient temperature,
°C
8085
0
20
40
60
Ambient temperature,
°C
0
–40 –20
0
0
8085
20
40
60
Ambient temperature,
°C
0.1
2.-(1) On resistance vs. ambient temperature
characteristics
LED current: 10 mA;
Continuous load current: 1.8 A (DC) (AQW272),
1.1 A (DC) (AQW275)
0.5
2.-(2) On resistance vs. ambient temperature
characteristics
LED current: 10 mA;
Continuous load current: 0.55 A (DC) (AQW277),
0.3 A (DC) (AQW274)
5.0
On resistance,
Ω
0.4
AQW275
0.3
4.0
AQW274
AQW272
3.0
0.2
AQW272
2.0
AQW277
1.0
197
AQW27
r
3. Turn on time vs. ambient temperature char-
acteristics
LED current: 10 mA; Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
10
4. Turn off time vs. ambient temperature char-
acteristics
LED current: 10 mA; Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
1.0
5. LED operate current vs. ambient tempera-
ture characteristics
Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
5
LED operate current, mA
Turn on time, ms
6
AQW272
4
AQW275
2
AQW274
AQW277
Turn off time, ms
8
0.8
4
0.6
3
AQW274
2
AQW272
AQW277
0.4
AQW275
0.2
AQW277
AQW272
AQW274
0
–40 –20
0
20
40
60
8085
Ambient temperature,
°C
1
AQW275
0
–40 –20
0
20
40
60
8085
Ambient temperature,
°C
0
–40 –20
0
20
40
60
8085
Ambient temperature,
°C
6. LED turn off current vs. ambient temperature
characteristics
Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
5
LED turn off current, mA
7. LED dropout voltage vs. ambient tempera-
ture characteristics
Sample: all types;
LED current: 5 to 50 mA
1.5
8. Voltage vs. current characteristics of output
at MOS portion
Ambient temperature: 25
°
C
77
°
F
4.0
Current, A
3.0
2.0
1.0
–2.0 –1.5 –1.0 –0.5
AQW272
AQW275
AQW277
AQW274
0 0.5 1.0 1.5 2.0
–1.0
–2.0
–3.0
Voltage, V
LED dropout voltage, V
4
1.4
1.3
1.2
1.1
1.0
0
–40 –20
3
AQW272
AQW277
AQW274
2
1
AQW275
50mA
30mA
20mA
10mA
5mA
0
–40 –20
0
20
40
60
8085
0
Ambient temperature,
°C
80 85 100
20
40
60
Ambient temperature,
°C
–4.0
9.-(1) Off state leakage current
Ambient temperature: 25
°
C
77
°
F
9.-(2) Off state leakage current
Ambient temperature: 25
°
C
77
°
F
10. LED forward current vs. turn on time char-
acteristics
Load voltage: 10 V (DC); Continuous load current:
100 mA (DC); Ambient temperature: 25
°
C
77
°
F
20
Off state leakage current, A
Off state leakage current, A
10
–3
10
–3
18
Turn on time, ms
16
14
12
10
8
6
AQW277
4
2
50
Load voltage, V
100
0
0
10
AQW274
AQW277
20
30
40
50
LED forward current, mA
AQW272
AQW275
10
–6
10
–6
10
–9
AQW275
10
–9
AQW274
10
–12
AQW272
50
Load voltage, V
100
10
–12
0
0
11. LED forward current vs. turn off time char-
acteristics
Load voltage: 10 V (DC); Continuous load current:
100 mA (DC); Ambient temperature: 25°C
77°F
0.5
12.-(1) Load voltage vs. turn on time character-
istics
LED current: 10 mA; Continuous load current:
100 mA; Ambient temperature: 25°C
77°F
5
12.-(2) Load voltage vs. turn on time character-
istics
LED current: 10 mA; Continuous load current:
100 mA; Ambient temperature: 25°C
77°F
5
Turn off time, ms
Turn on time, ms
0.3
AQW275
0.2
AQW277 AQW272
AQW274
Turn on time, ms
0.4
4
4
3
AQW272
2
AQW275
1
3
2
AQW274
1
AQW277
0.1
0
0
10
20
30
40
50
LED forward current, mA
0
0 10 20 30 40 50 60 70 80 90 100
Load voltage, V
0
0
50 100 150 200 250 300 350 400
Load voltage, V
198
AQW27r
13.-(1) Load current vs. turn on time character-
istics
LED current: 10 mA; Continuous load current:
10 V (DC); Ambient temperature: 25°C
77°F
5
13.-(2) Load current vs. turn on time character-
istics
LED current: 10 mA; Load voltage 10 V (DC);
Ambient temperature: 25°C
77°F
5
14.-(1) Load voltage vs. turn off time character-
istics
LED current: 10 mA; Continuous load current:
100 mA; Ambient temperature: 25°C
77°F
0.5
Turn on time, ms
Turn on time, ms
AQW275
3
AQW272
Turn off time, ms
4
4
0.4
3
0.3
AQW272
0.2
AQW275
2
2
AQW274
AQW277
1
1
0.1
0
0
0.5
1
1.5
2
2.5
Load current, A
3
0
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Load current, A
0
0 10 20 30 40 50 60 70 80 90 100
Load voltage, V
14.-(2) Load voltage vs. turn off time character-
istics
LED current: 10 mA; Continuous load current:
100 mA; Ambient temperature: 25°C
77°F
0.5
15.-(1) Load current vs. turn off time character-
istics
LED current: 10 mA; Load voltage 10 V (DC);
Ambient temperature: 25°C
77°F
0.5
15.-(2) Load current vs. turn off time character-
istics
LED current: 10 mA; Load voltage 10 V (DC);
Ambient temperature: 25°C
77°F
0.5
Turn off time, ms
Turn off time, ms
0.3
0.3
AQW272
0.2
AQW275
Turn off time, ms
0.4
0.4
0.4
0.3
0.2
AQW277
0.1
AQW274
0
0
50 100 150 200 250 300 350 400
Load voltage, V
0.2
AQW277
AQW274
0.1
0.1
0
0
0.5
1.0
1.5
2.0
2.5
3.0
0
Load current, A
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Load current, A
16. Maximum operating frequency vs. load volt-
age/current characteristics
LED current: 10 mA;
Ambient temperature: 25°C
77°F
Maximum operating frequency, time/s
10
Duty factor=50%
9
8
7
6
5
4
3
2
1
0
0
25
50
75
100 125 150 175 200
17. Applied voltage vs. output capacitance
characteristics
Frequency: 1 MHz;
Ambient temperature: 25°C
77°F
2000
Output capacitance, pF
1800
1600
1400
1200
1000
800
600
400
200
0
0
20
40
60
80
100
AQW272
AQW275 AQW277
AQW274
Load voltage, V
×
load current, A
Applied voltage, V
5/7/2001
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199
Ltd.
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