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U
I
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P
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q
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Input Common: DC+
Input 1: DC–
Input 2: DC–
Input 3: DC–
Input 4: DC–
Output 1 (N.O.):
Output 1 (N.O.):
Output 2 (N.O.):
Output 2 (N.O.):
Output 3 (N.O.):
Output 3 (N.O.):
Output 4 (N.O.):
Output 4 (N.O.):
GU (General Use) Type
[Multi-Channel (4-Channel)
Type]
mm
inch
34 max.
.709
.197
FEATURES
1. 4-circuit (4-Form A) of GU
PhotoMOS Relay in a compact and slim
13 pin SIL
2. Applicable for 4 Form A use, as well
as 4 independent 1 Form A
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. Low-level off state leakage current
(Typical 100 pA at 100 V load voltage)
5. Optical coupling for extremely high
isolation
6. Eliminates the need for a counter
electromotive protection diode in the
drive circuit on the input side
7. PC board layout is simplified
8. Eliminates the need for a separate
power supply to drive the power MOS-
FET
9. Low thermal electromotive force
(Approx. 1
μ
V)
10. No restriction on mounting direc-
tion
11. No arc, no bounce, no noise
TYPICAL APPLICATIONS
Telecommunication equipment
High speed inspection machine, Scan-
ner, IC checker
Robots
TYPES
*Indicate the peak AC and DC values.
Output rating*
Part No.
Packing quantity
Load voltage
400 V
Load current
80 mA
Inner case
20 pcs.
Outer carton
200 pcs.
AC/DC type
AQX21444
RATINGS
1. AC/DC type
1. Absolute maximum ratings (Ambient temperature: 25
Item
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
°
C
77
°
F
)
Symbol
I
F
V
I
FP
P
V
AQX21444
50 mA
3 V
1 A
75 mW
400 V
Remarks
Input
R
f = 100 Hz, Duty factor = 0.1%
in
Output
L
Continuous load current
I
L
80 mA (100 mA)
( ): in case of using only 1 channel
Peak AC, DC
100 ms (1 shot), V
Peak load current
Power dissipation
I
P
P
V
T
T
peak
0.3 A
1,450 mW
1,500 mW
1,500 V AC
°
C
–40
°
C
–40
L
= DC
out
Total power dissipation
I/O isolation voltage
T
iso
Temperature limits
Operating
Storage
opr
–40
–40
°
C to +100
C to +85
°
F to +185
°
F to +212
°
F
°
Non-condensing at low temperatures
stg
°
F
PhotoMOS
RELAYS