HE (High-function Economy)
Type
[2-Channel (Form B) Type]
PhotoMOS
RELAYS
FEATURES
1. Compact 8-pin DIP size
5. Low-level off state leakage current
The SSR has an off state leakage current
of several miliamperes, whereas the Pho-
toMOS relay has only 100 pA even with
the rated load voltage of 400 V
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).
6.4
9.78
.385
.252
3.9±0.2
.154±.008
6.4
.252
9.78
.385
(AQW454).
2. Applicable for 2 Form B use as well
as two independent 1 Form B use.
3.6±0.2
.142±.008
6. Low thermal electromotive force
(Approx. 1 µV)
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.
mm inch
TYPICAL APPLICATIONS
1
2
3
4
8
4. High sensitivity, low ON resistance
Can control a maximum 0.16 A (AQW454)
load current with a 5 mA input current.
Low ON resistance of 16 Ω (AQW454).
Stable operation because there are no
metallic contact parts.
• Security equipment
7
6
5
• High-speed inspection machine
• Measuring equipment
• Telecommunication equipment
• Sensors
TYPES
Part No.
Output rating*
Packing quantity
Through hole
terminal
Surface-mount terminal
Tape and reel packing style
Type
Load
Load
Tube packing style
Tube
Tape and reel
1,000 pcs
Picked from the
1/2/3/4-pin side
Picked from the
5/6/7/8-pin side
voltage
current
1 tube contains
40 pcs.
AC/DC
400 V
120 mA
AQW454
AQW454A
AQW454AX
AQW454AZ
1 batch contains
400 pcs.
*Indicate the peak AC and DC values.
Note: For space reasons, the package type indicator "X" and "Z" are omitted from the seal.
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
Item
Symbol
IF
AQW454(A)
50 mA
3 V
Remarks
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
VR
Input
IFP
1 A
f = 100 Hz, Duty factor = 0.1%
Pin
75 mW
400 V
VL
A connection: Peak AC, DC
( ): for one 1b-circuit
Continuous load current
IL
0.12 A (0.16 A)
Output
Peak load current
Power dissipation
Ipeak
Pout
PT
0.36 A
800 mW
850 mW
A connection: 100 ms (1 shot), VL = DC
Total power dissipation
Between input and output/between
contact sets
I/O isolation voltage
Viso
1,500 V AC
Operating
Storage
Topr
Tstg
–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
Temperature limits
171