GU (General Use) Type SOP
Series 1-Channel (Form A) PhotoMOS
with Short Circuit Protection
4-Pin Type
RELAYS
FEATURES
1. Short circuit protection
3.Tape and reel
When the output current exceeds a fixed
amount, it is cut and the off state is main-
tained. The relay can be restored by turn-
ing off the input current and then turning it
back on.
The device comes standard in a tape and
reel (1,000 pcs./reel) to facilitate automat-
ic insertion machines.
4.3±0.2
.169±.008
4.4±0.2
.173±.008
2.1±0.2
.083±.008
4. Controls low-level analog signals
5. Low-level off state leakage current
2. SO package 4-Pin type in super min-
iature design
mm inch
The device comes in a super-miniature
SO package 4-Pin type measuring (W)
4.3×(L) 4.4×(H) 2.1 mm (W).169×(L)
.173×(H) .083 inch—approx. 70% of the
volume and 70% of the footprint size of
SO package 6-pin type PhotoMOS Re-
lays.
TYPICAL APPLICATIONS
• Telephone equipment
• Modem
• Measuring and Testing equipment
• Security equipment
• Industrial equipment
• Traffic signal control
1
2
4
3
(6-pin)
(4-pin)
Approx. 70%
Volume
Approx. 70%
Footprint
TYPES
Output rating*
Part No.
Packing quantity
in tape and reel
Type
Picked from the 1/2-pin side
1 Form A
Picked from the 3/4-pin side
Load voltage
350 V
Load current
120 mA
1 Form A
AC/DC type
AQY210KSX
AQY210KSZ
1,000 pcs.
* 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” are ommited on the product seal.
The package type indicator “X” and “Z” are omitted from the seal. (Ex. the label for product number AQY210KS is 210K).
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
Item
Symbol
IF
AQY210KS
50 mA
Remarks
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
VR
3 V
Input
IFP
1 A
f = 100 Hz, Duty factor = 0.1%
Pin
75 mW
350 V
Load voltage (peak AC)
Continuous load current (peak AC)
Power dissipation
VL
Output
IL
0.12 A
Pout
PT
300 mW
350 mW
1,500 V AC
Total power dissipation
I/O isolatiom voltage
Viso
Topr
Tstg
Operating
Storage
–40°C to +85°C –40°F to +185°F Non-condensing at low temperatures
–40°C to +100°C –40°F to +212°F
Temperature limits
97