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AQY41
H
EH
529
PhotoMOS
RELAYS
GU (General Use)-E Type
1-Channel (Form B)
4-pin Type
mm
inch
3.2
.126
6.4
.252
4.78
.188
2.9
.114
6.4
.252
4.78
.188
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
Source electrode
N–
N
+
N
+
N
+
P
+
N
+
N
+
P
+
Gate electrode
Passivation membrane
Cross section of the normally-closed type of
power MOS
Intermediate
membrane
Gate
Drain
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).
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
×
size
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.
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 18
(AQY410EH). Stable
operation because there are no metallic
contact parts.
6. Low-level off state leakage current
(H).126inch
, 4-pin DIP
TYPICAL APPLICATIONS
Modem
Telephone equipment
Security equipment
Sensors
TYPES
*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.
Type
I/O isolation
voltage
Output rating*
Part No.
Packing quantity
Through hole
terminal
Surface-mount terminal
Load
voltage
Load
current
Tube packing style
Tape and reel packing style
Picked from the
1/2-pin side
AQY410EHAX
AQY414EHAX
Tube
Tape and
reel
Picked from the
3/4-pin side
AQY410EHAZ
AQY414EHAZ
AC/DC
type
Reinforced
5,000 V
350 V
400 V
130 mA
120 mA
AQY410EH
AQY414EH
AQY410EHA
AQY414EHA
1 tube contains 100 pcs.
1 batch contains 1,000 pcs.
1,000 pcs.
RATING
1. Absolute maximum ratings (Ambient temperature: 25
Item
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
Peak load current
Power dissipation
Total power dissipation
I/O isolation voltage
Operating
Storage
°
C
77
°
F
)
Symbol
I
F
V
I
FP
P
V
I
L
I
peak
P
out
P
V
iso
T
opr
T
stg
AQY410EH (A)
AQY414EH (A)
Remarks
Input
50 mA
3 V
1 A
75 mW
R
f = 100 Hz, Duty factor = 0.1%
in
Output
L
350 V
0.13 A
0.4 A
400 V
0.12 A
0.3 A
100 ms (1 shot), V
L
= DC
500 mW
550 mW
5,000 V AC
°
C
–40
°
C
–40
T
Temperature
limits
–40
–40
°
C to +100
C to +85
°
F to +185
°
F to +212
°
F
°
Non-condensing at low temperatures
°
F
TESTING