(AQY410S, 414S) (AQY412S)
Normally closed
SOP4-pin type
of 60V/350V/400V
load voltage
GU SOP 1 Form B
(AQY41❍S)
FEATURES
4.3
.169
4.4
.173
2.1
.083
1. Small SOP4-pin package
3. Controls low-level analog signals
PhotoMOS feature extremely low closed-
circuit offset voltage to enable control of
low-level analog signals without
distortion.
4. Low-level off-state leakage current
of max. 1 μA
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
2. Low on-resistance
The AQ❍4 series (normally closed type)
mm inch
1
2
4
3
has a low on-resistance.
This has been achieved thanks to the
built-in MOSFET processed by our
proprietary method, DSD (Double-
diffused and Selective Doping) method.
TYPICAL APPLICATIONS
• Power supply
• Measuring instruments
• Security equipment
• Telephone equipment
• Sensing equipment
Cross section of the normally-closed type of
power MOS
RoHS compliant
Passivation membrane
Intermediate
Source electrode Gate electrode
insulating
membrane
Gate
oxidation
membrane
+
N
+
N
+
N
+
N
+
P
+
P
–
N
Drain
electrode
+
N
TYPES
Output rating*
Part No.
Tape and reel packing style
Packing quantity
Package
Load
Load
current
Tube packing style
Tube
Tape and reel
Picked from the
1/2-pin side
Picked from the
3/4-pin side
voltage
1 tube contains:
100 pcs.
1 batch contains:
2,000 pcs.
60V
350V
400V
500mA
120mA
100mA
AQY412S
AQY410S
AQY414S
AQY412SX
AQY410SX
AQY414SX
AQY412SZ
AQY410SZ
AQY414SZ
AC/DC
dual use
SOP4-pin
1,000 pcs.
* Indicate the peak AC and DC values.
Note: For space reasons, the three initial letters of the part number “AQY”, the surface mount terminal shape indicator “S” and the packing style indicator “X” or “Z” are not
marked on the device. (Ex. the label for product number AQY412SX is 412)
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
Item
Symbol
AQY412S
AQY410S
AQY414S
Remarks
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (peak AC)
Continuous load current
Peak load current
Power dissipation
IF
50 mA
VR
5 V
Input
IFP
1 A
f = 100 Hz, Duty factor = 0.1%
Pin
75 mW
VL
60 V
0.5 A
1.5 A
350 V
0.12 A
400 V
0.1 A
IL
Peak AC, DC
Output
Ipeak
Pout
PT
0.3 A
0.24 A
100ms (1 shot), VL = DC
300 mW
Total power dissipation
I/O isolation voltage
350 mW
Viso
Topr
Tstg
1,500 Vrms
Operating
Storage
–40 to +85°C –40 to +185°F
–40 to +100°C –40 to +212°F
(Non-icing at low temperatures)
Ambient
temperature
ASCTB140E 201703-T
–1–