AQV254R
2. Electrical characteristics (Ambient temperature: 25°C 77°F)
Type of
Item
Symbol connec-
tion
Typical
LED operate current
IFon
—
Maximum
Input
Minimum
LED turn off current
IFoff
—
Typical
Typical
LED dropout voltage
VF
—
Maximum
Typical
Ron
A
Maximum
Output
On resistance
Typical
Ron
B
Maximum
Typical
Ron
C
Maximum
Off state leakage current Maximum ILeak
—
Typical
Turn on time*
Ton
—
Switching
Maximum
Transfer
speed
Typical
Turn off time*
Toff
—
Maximum
characteristics
I/O capacitance
Typical
Ciso
—
Maximum
Initial I/O isolation
resistance
Minimum
R iso
—
Note: Recommendable LED forward current IF= 5 mA.
*Turn on/Turn off time
Input
Output
Ton
90%
10%
Toff
AQV254R(A)
Remarks
1.0 mA
3.0 mA
0.4 mA
0.9 mA
2.8 V
3.5 V
12.4 Ω
16 Ω
6.2 Ω
8Ω
3.1 Ω
4Ω
1 µA
0.8 ms
2 ms
0.05 ms
0.2 ms
1.3 pF
3 pF
1,000 MΩ
IL = Max.
IL = Max.
IF = 5 mA
IF = 5 mA
IL = Max.
Within 1 s on time
IF = 5 mA
IL = Max.
Within 1 s on time
IF = 5 mA
IL = Max.
Within 1 s on time
IF = 0
VL= Max.
IF = 5 mA
IL = Max.
IF = 5 mA
IL = Max.
f = 1 MHz
VB = 0
500 V DC
For type of connection, see Page 31.
REFERENCE DATA
1. Input current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F;
Type of connection: A
50
40
30
20
10
–040 –20
0 20 40 60 8085 100
Ambient temperautre, °C
178
2. Load current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F;
Type of connection: A
0.7
0.6
0.5
0.4
0.3
0.2
0.1
–040 –20
0 20 40 60 8085 100
Ambient temperautre, °C
3. On resistance vs. ambient temperature char-
acteristics
Measured portion: between terminals 4 and 6;
LED current: 5 mA;
Load voltage: 400 V (DC);
Continuous load current: 150 mA (DC)
20
18
16
14
12
10
8
6
4
2
0 –40 –20 0 20 40 60 8085
Ambient temperature, °C