TESTING
AQY21❍EH
GU (General Use)-E Type
1-Channel (Form A)
4-pin Type
PhotoMOS
RELAYS
FEATURES
1. Reinforced insulation 5,000 V type
More than 0.4 mm internal insulation dis-
tance between inputs and outputs. Con-
forms to EN41003, EN60950 (reinforced
insulation).
sistance of 25Ω (AQY210EH). Stable
operation because there are no metallic
contact parts.
4.78
.188
6.4
.252
3.2±0.1
.126±.004
5. Low-level off state leakage current
The SSR has an off state leakage current
of several milliamperes, whereas the Pho-
toMOS relay has only 100 pA even with
the rated load voltage of 350 V
4.78
.188
6.4
.252
2.9
.114
2. Compact 4-pin DIP size
The device comes in a compact
(W)6.4×(L)4.78×(H)3.2mm (W).252×
(L).188×(H).126inch, 4-pin DIP size.
(AQY210EH).
mm inch
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.
1
2
4
3
TYPICAL APPLICATIONS
• Modem
4. High sensitivity, low ON resistance
Can control a maximum 0.13 A load cur-
rent with a 5 mA input current. Low ON re-
• Telephone equipment
• Security equipment
• Sensors
TYPES
Part No.
Output rating*
Packing quantity
Through hole
terminal
Surface-mount terminal
I/Oisolation
voltage
Type
Tape and reel packing style
Load
voltage current
Load
Tape and
reel
Tube packing style
Tube
Picked from the Picked from the
1/2-pin side
3/4-pin side
350 V 130 mA AQY210EH AQY210EHA AQY210EHAX AQY210EHAZ
400 V 120 mA AQY214EH AQY214EHA AQY214EHAX AQY214EHAZ
AC/DC Reinforced
type 5,000 V
1 tube contains 100 pcs.
1 batch contains 1,000 pcs.
1,000 pcs.
*Indicate the peak AC and DC values.
Note: For space reasons, the initial letters of the product number "AQY", 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)
Sym-
bol
Item
AQY210EH (A)
AQY214EH (A)
Remarks
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
IF
50mA
3V
VR
IFP
Input
1A
f =100 Hz, Duty factor = 0.1%
Pin
VL
75mW
Load voltage (peak AC)
Continuous load current
Peak load current
350 V
0.13 A
0.4 A
400 V
0.12 A
0.3 A
IL
Output
Ipeak
Pout
PT
100 ms (1 shot), VL= DC
Power dissipation
500mW
550mW
Total power dissipation
I/O isolation voltage
Viso
Topr
Tstg
5,000 V AC
Operating
Storage
–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
113