TESTING
AQY41❍EH
GU (General Use)-E Type
1-Channel (Form B)
4-pin Type
PhotoMOS
RELAYS
FEATURES
1. Low on resistance for normally-
closed type
This has been realized thanks to the built-
in MOSFET processed by our proprietary
method, DSD (Double-diffused and Se-
lective Doping) method.
Cross section of the normally-closed type
of power MOS
4.78
.188
6.4
3. 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
.252
3.2
.126
4.78
.188
6.4
.252
2.9
.114
4. 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
Cross section of the normally-closed type of
power MOS
Passivation membrane
1
2
4
3
5. High sensitivity, low ON resistance
Can control a maximum 0.13 A load cur-
rent with a 5 mA input current. Low ON re-
sistance of 18Ω (AQY410EH). Stable
operation because there are no metallic
contact parts.
Intermediate
Source electrode Gate electrode
insulating
membrane
Gate
oxidation
membrane
+
N
+
N
+
+
N
N
+
+
P
P
–
N
Drain
electrode
6. Low-level off state leakage current
+
N
TYPICAL APPLICATIONS
2. 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).
• Modem
• 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 AQY410EH
400 V 120 mA AQY414EH
AQY410EHA AQY410EHAX AQY410EHAZ
AQY414EHA AQY414EHAX AQY414EHAZ
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)
Item
Symbol
IF
AQY410EH (A)
AQY414EH (A)
Remarks
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
Peak load current
Power dissipation
50 mA
3 V
VR
Input
IFP
1 A
f = 100 Hz, Duty factor = 0.1%
Pin
75 mW
VL
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
500 mW
550 mW
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
122