HS PhotoMOS (AQV234)
HS PhotoMOS
(AQV234)
Highest sensitivity
LED operate current:
typical 0.31A
6.4
.252
8.8
.346
3.9
.154
6.4
.252
8.8
.346
3.6
.142
mm inch
1
6
2
5
3
4
RoHS Directive compatibility information
http://www.mew.co.jp/ac/e/environment/
FEATURES
TYPICAL APPLICATIONS
1. High sensitivity type
LED operate current: typical 0.31 mA
2. Low-level off state leakage current
(Typical 1 µA at 400 V load voltage)
3. Eliminates the need for a power
supply to drive the power MOSFET
4. Low thermal electromotive force
(Approx. 1 µV)
5. Extremely low closed-circuit offset
voltages to enable control of small
analog signals without distortion
6. Eliminates the need for a counter
electromotive force protection diode
in the drive circuits on the input side
7. Stable on resistance to help
simplify circuit design
8. Surface-mount model available
1. High-speed inspection machines
• Scanner
• IC checker
• Board tester
2. Telephone and data communication
equipment
TYPES
Part No.
Output rating*
Type
AC/DC type
Load
voltage
Load
current
400 V
120 mA
Through hole
terminal
Tape and reel packing style
Picked from the
Picked from the
1/2/3-pin side
4/5/6-pin side
Tube packing style
AQV234
Packing quantity
Surface-mount terminal
AQV234A
AQV234AX
AQV234AZ
Tube
Tape and reel
1 tube contains
50 pcs.
1 batch contains
500 pcs.
1,000 pcs.
*Indicate the peak AC and DC values.
Note: For space reasons, the SMD terminal shape indicator “A” and the package style indicator “X” or “Z” are not marked on the relay.
RATING
1. Absolute maximum ratings (Ambient temperature: 25°C 77°F)
Item
Input
LED forward current
LED reverse voltage
Peak forward current
Power dissipation
Load voltage (Peak AC)
Continuous load current
Output
Type of
Symbol connection
IF
VR
IFP
Pin
VL
A
IL
B
C
AQV234(A)
50 mA
5V
1A
75 mW
400 V
0.12 A
0.13 A
0.15 A
Peak load current
Ipeak
0.3 A
Power dissipation
Total power dissipation
I/O isolation voltage
Operating
Temperature
limits
Storage
Pout
PT
Viso
Topr
Tstg
500 mW
550 mW
1,500 V AC
–40°C to +85°C –40°F to +185°F
–40°C to +100°C –40°F to +212°F
Remarks
f = 100 Hz, Duty factor = 0.1%
A connection: Peak AC, DC
B, C connection: DC
A connection: 100 ms (1 shot),
VL = DC
Non-condensing at low temperature
HS PhotoMOS (AQV234)
2. Electrical characteristics (Ambient temperature: 25°C 77°F)
Type of
Symbol connection
Item
Typical
Maximum
Minimum
Typical
Typical
Maximum
LED operate current
Input
LED turn off current
LED dropout voltage
IFon
—
IFoff
—
VF
—
Ron
A
AQV234(A)
Maximum
Typical
On resistance
Ron
B
Ron
C
—
—
Ton
—
Toff
—
Ciso
—
Riso
—
Maximum
Typical
Maximum
Off state leakage current
Turn on time*
Switching
speed
Turn off time*
Transistor
characteristics
I/O capacitance
Initial I/O isolation resistance
Maximum
Typical
Maximum
Typical
Maximum
Typical
Maximum
Minimum
∆IF/∆t Q Min. 100 µA/s
IL = Max.
0.31 mA
0.5 mA
0.1 mA
0.29 mA
1.25 V (1.1 V at IF = 2 mA)
1.5 V
Typical
Output
Remarks
∆IF/∆t Q Min. 100 µA/s
IL = Max.
IF = 50 mA
30 Ω
IF = 2 mA
IL = Max.
Within 1 s on time
IF = 2 mA
IL = Max.
Within 1 s on time
IF = 2 mA
IL = Max.
Within 1 s on time
IF = 0 mA
VL = Max.
50 Ω
22.5 Ω
25 Ω
11.3 Ω
12.5 Ω
1 µA
0.89 ms
2 ms
0.22 ms
1 ms
IF = 2 mA
IL = Max.
0.8 pF
1.5 pF
1,000 MΩ
f = 1 MHz
VB = 0 V
IF = 2 mA
IL = Max.
500 V DC
For type of connection.
Note: Recommendable LED forward current IF = 2mA.
*Turn on/Turn off time
Input
90%
Output
10%
Toff
Ton
■ For Dimensions.
■ For Schematic and Wiring Diagrams.
■ For Cautions for Use.
REFERENCE DATA
1. Load current vs. ambient temperature
characteristics
2. On resistance vs. ambient temperature
characteristics
3. Turn on time vs. ambient temperature
characteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F
Type of connection: A
Measured portion: between terminals 4 and 6;
LED current: 2 mA; Load voltage: 400 V (DC);
Continuous load current: 120 mA (DC)
LED current: 2 mA;
Load voltage: 400 V (DC);
Continuous load current: 120 mA (DC)
50
100
80
60
2.5
Turn on time, ms
On resistance, Ω
Load current, mA
120
40
30
0
–40 –20
0
20 40
60 8085
Ambient temperature, °C
1.5
20
1.0
10
0.5
40
20
2.0
0
–40 –20
0
20
40 60 8085
Ambient temperature, °C
0
–40 –20
0
20
40 60 8085
Ambient temperature °C