1
PhotoMOS
RELAYS
PhotoMOS Relays
ASCT1B257E ’03.3 New
GU (General Use) Type
[1, 2-Channel (Form A)
4, 8-Pin Type]
mm inch
4.4
.173
2.1
.083
4.3
.169
9.37
.369
4.4
.1732.1
.083
FEATURES
1. Low cost type.
2. High sensitivity, Low ON resistance
Can control a maximum 0.5A (A QY282S ,
A QW282S) load current with a 5mA input
current.
Low ON resistance of 2.5
Ω
(AQY282S,
AQW282S).
Stable operation because there are no
metallic contact parts.
3. Various package design (DIP4,
SOP4, DIP8, SOP8 packages are
available)
4. Low-level off state leakage current
The SSR has an off state leakage current
of several milliamperes, where as the
PhotoMOS relay has only 100pA even
with the rated load voltage of 350V
(AQY280S, AQW280S).
TYPICAL APPLICATIONS
• Modem
• Telephone equipment
• Security equipment
• Sensors
• Amusement
SOP TYPE
SOP 4pin
*Indicate the peak AC and DC values.
Notes:(1) Tape package is the standard packing style. Also available in tube. (Part No. suffix “X” or “Z” is not needed when ordering; Tube: 100 pcs.;
Case: 2,000 pcs.)
(2) For space reasons, the initial letters of the product number “AQY” and “S”, the package type indicator “X” and “Z” are omitted from the seal.
Type Output rating* Part No. Packing quantity in tape and reel
Load voltage Load current Picked from the 1/2-pin side Picked from the 3/4-pin side
AC/DC type 60 V 500 mA AQY282SX AQY282SZ 1,000 pcs.350 V 120 mA AQY280SX AQY280SZ
400 V 100 mA AQY284SX AQY284SZ
SOP 8pin
* Indicate the peak AC and DC values.
Notes:(1) Tape pac kage is the standard style. Also availab le in tube . (Part No. suffix “X” or “Z” is not needed when ordering; Tube: 50 pcs.; Case: 1,000
pcs.)
(2) For space reasons, the package type indicator “X” and “Z” are omitted from the seal.
Type Output rating* Part No. Packing quantity in tape and reel
Load voltage Load current Picked from the 1/2/3/4-pin side Picked from the 5/6/7/8-pin side
AC/DC type 60 V 350 mA AQW282SX AQW282SZ 1,000 pcs.350 V 100 mA AQW280SX AQW280SZ
400 V 80 mA AQW284SX AQW284SZ
AQY280S
AQY284S
TESTING pending
UL, C-UL pending
BSi
AQY282S, AQW280S
AQW282S, AQW284S
AQ
❍
28
❍
S
2
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
SOP 4pin
SOP 8pin
2. Electrical characteristics (Ambient temperature: 25°C 77°F)
SOP 4pin
Item Symbol AQY282S AQY280S AQY284S Remarks
Input
LED forward current I
F
50 mA
LED reverse voltage V
R
5 V
Peak forward current I
FP
1 A f = 100 Hz,
Duty factor = 0.1%
Power dissipation P
in
75 mW
Output
Load voltage (peak AC) V
L
60 V 350 V 400 V
Continuous load current (peak AC) I
L
0.5 A 0.12 A 0.1 A
Peak load current I
peak
1.5 A 0.3 A 0.24 A 100 ms (1 shot),
V
L
= DC
Power dissipation P
out
300 mW
Total power dissipation P
T
350 mW
I/O isolatiom voltage V
iso
1,500 V AC
Operating temperature T
opr
–40°C to +85°C –40°F to +185°FNon-condensing at low temperature
Storage temperature T
stg
–40°C to +100°C –40°F to +212°F
Item Symbol AQW282S AQW280S AQW284S Remarks
Input
LED forward current I
F
50 mA
LED reverse voltage V
R
5 V
Peak forward current I
FP
1 A f = 100 Hz,
Duty factor = 0.1%
Power dissipation P
in
75 mW
Output
Load voltage (peak AC) V
L
60 V 350 V 400 V
Continuous load current (peak AC) I
L
0.35 (0.5) A 0.1 (0.13) A 0.08 (0.1) A ( ): in case of using only 1 channel
Peak load current I
peak
1.05 A 0.3 A 0.24 A 100 ms (1 shot),
V
L
= DC
Power dissipation P
out
600 mW
Total power dissipation P
T
650 mW
I/O isolatiom voltage V
iso
1,500 V AC
Operating temperature T
opr
–40°C to +85°C –40°F to +185°FNon-condensing at low temperature
Storage temperature T
stg
–40°C to +100°C –40°F to +212°F
Item Symbol AQY282S AQY280S AQY284S Condition
Input
LED operate current Typical I
Fon
1.8 mA I
L
= Max.
Maximum 3.0 mA
LED turn off current Minimum I
Foff
0.2 mA I
L
= Max.
Typical 1.6 mA
LED dropout voltage Typical V
F
1.14 V (1.25 V at I
F
= 50mA) I
F
= 5 mA
Maximum 1.5 V
Output On resistance Typical R
on
0.85
Ω
20
Ω
28
Ω
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
Maximum 2.5
Ω
25
Ω
35
Ω
Off state leakage current Maximum I
Leak
1
µ
AI
F
= 0 mA
V
L
= Max.
Transfer
characteristics
Turn on time* Typical T
on
0.9 ms 0.3 ms I
F
= 5 mA
I
L
= Max.
Maximum 3 ms
Turn off time* Typical T
off
0.5 ms I
F
= 5 mA
I
L
= Max.
Maximum 2 ms
I/O capacitance Typical C
iso
0.8 pF f = 1 MHz
V
B
= 0V
Maximum 1.5 pF
Initial I/O isolation resistance Minimum R
iso
1,000 M
Ω
500 V DC
AQ
❍
28
❍
S
3
SOP 8pin
*Turn on/Turn off time
3-4 the terminal leads receive solder plating or solder dip plating.
Item Symbol AQW282S AQW280S AQW284S Condition
Input
LED operate current Typical I
Fon
1.8 mA I
L
= Max.
Maximum 3.0 mA
LED turn off current Minimum I
Foff
0.2 mA I
L
= Max.
Typical 1.6 mA
LED dropout voltage Typical V
F
1.14 V (1.25 V at I
F
= 50mA) I
F
= 5 mA
Maximum 1.5 V
Output On resistance Typical R
on
0.85
Ω
20
Ω
28
Ω
I
F
= 5 mA
I
L
= Max.
Within 1 s on time
Maximum 2.5
Ω
25
Ω
35
Ω
Off state leakage current Maximum I
Leak
1
µ
AI
F
= 0 mA
V
L
= Max.
Transfer
characteristics
Turn on time* Typical T
on
0.9 ms 0.3 ms I
F
= 5 mA
I
L
= Max.
Maximum 3 ms
Turn off time* Typical T
off
0.5 ms I
F
= 5 mA
I
L
= Max.
Maximum 2 ms
I/O capacitance Typical C
iso
0.8 pF f = 1 MHz
V
B
= 0V
Maximum 1.5 pF
Initial I/O isolation resistance Minimum R
iso
1,000 M
Ω
500 V DC
Toff
Input
Output
Ton
90%
10%
REFERENCE DATA
[SOP type]
1. Load current vs. ambient temperature
characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
Type of connection: A
(1) AQY282S (2) AQY280S, AQY284S (3) AQW282S
0
500
750
1000
20 40 600–20 8085100–40
250
Load current, mA
Ambient temperature, °C
0
100
150
200
20 40 600–20 8085100–40
50
AQY284S
AQY280S
Load current, mA
Ambient temperature, °C
0
400
600
800
20 40 600–20 8085100–40
200
Using 2 channels
Using only 1 channel
Load current, mA
Ambient temperature, °C
AQ
❍
28
❍
S, AQ
❍
28
❍
EH
4
DIMENSIONS
AQY28
❍
S
Terminal thickness = 0.15 .006
General tolerance:
±
0.1
±
.004
Recommended mounting pad
(Top view)
Tolerance:
±
0.1
±
.004
4.4
.173
4.3
.169 2.0
.079
2.54
.100
0.1
.004
0.4
.016
6.8
.268
0.5
.020
0.5
.020
0.4
.016
±0.2
±.008
±.008
±.008
±0.2
±0.2
±0.4
±.016
1.2
.047
0.8
.031
2.54
.100
6
.236
mm inch
AQY28
❍
EH(A)
Through hole terminal type
Terminal thickness = 0.2 .008
General tolerance:
±
0.1
±
.004
4.78±0.05
.188±.002
6.4±0.05
.252±.002
2.7±0.05
.106±.002
7.62±0.05
.300±.002
Max. 10°
Max. 10°
1.0
.039
0.33
.013
0.2
.008
3.0
.118
0.47
.019
3.2±0.2
.126±.008
0.47
.019
2.54
.100
Surface mount terminal type
Terminal thickness = 0.2 .008
General tolerance:
±
0.1
±
.004
4.78±0.05
.188±.002
6.4±0.05
.252±.002
1.0
.039
2.7±0.05
.106±.002
7.62±0.05
.300±.002
Max. 10°
1.0
.039
1.0
.039
2.7±0.05
.106±.002
0.47
.019
0.47
.019
2.54
.100
0.2
.008±0.2
0
±.008
0
PC board pattern (Bottom view)
Tolerance:
±
0.1
±
.004
Mounting pad (Top view)
Tolerance:
±
0.1
±
.004
4-0.8 dia.
4-.031 dia.
7.62
.300
6.4
.252
2.54
.100
2.54
.100
8.3
.327
1.9
.0751.5
.059 2.54
.100
AQW28
❍
S
Terminal thickness = 0.15 .006
General tolerance:
±
0.1
±
.004
Recommended mounting pad
(Top view)
Tolerance:
±
0.1
±
.004
0.5
.020
0.5
.020
6.8±0.4
.268±.016
4.4±0.2
.173±.008
9.37±0.2
.369±.008
2±0.2
.079±.008
0.1
.004
0.4
.016
0.4
.016
0.4
.016
0.4
.016
2.54
.100
2.54
.100
2.54
.100 2.54
.100
1.2
.047
6
.236
0.8
.031
2.54
.100
2.54
.100
AQW28
❍
EH(A)
Through hole terminal type
Terminal thickness = 0.2 .008
General tolerance:
±
0.1
±
.004
6.4±0.05
.252±.002
9.86±0.05
.388±.002 2.7±0.05
.106±.002
7.62±0.05
.300±.002
Max. 10°
Max. 10°
0.33
.013
0.2
.008
1.0
.039
3.0
.118
0.47
.019
3.2±0.2
.126±.008
0.47
.019
0.47
.019
0.47
.019
2.54
.100 2.54
.100 2.54
.100
Surface mount terminal type
Terminal thickness = 0.2 .008
General tolerance:
±
0.1
±
.004
1.0
.039
2.7±0.05
.106±.002
7.62±0.05
.300±.002
Max. 10°
6.4±0.05
.252±.002
9.86±0.05
.388±.002
1.0
.039
1.0
.039
1.0
.039 1.0
.039
2.7±0.05
.106±.002
0.47
.019
0.47
.019
0.47
.019
0.47
.019 2.54
.100 2.54
.100 2.54
.100
0.2
.008±0.2
0
±.008
0
PC board pattern
(Bottom view)
Tolerance:
±
0.1
±
.004
Mounting pad (Top view)
Tolerance:
±
0.1
±
.004
8-0.8 dia.
8-.031 dia. 7.62
.300
7.62±0.05
.300±.002
6.4±0.05
.252±.002
2.54
.100
2.54
.100
8.3
.327
1.9
.075
1.5
.059
2.54
.100 2.54
.100 2.54
.100
