AQV251 Datasheet, PDF (4/4 Pages) Nais(Matsushita Electric Works) – HE (High-function Economy) Type [1-Channel (Form A) Type]

6.-(2) LED turn off current vs. ambient
temperature characteristics
Sample: AQV253H, AQV254H, AQV256H;
Load voltage: Max. (DC);
Continuous load current: Max. (DC)
5
4
3
2
1
0 _{-40 -20 0 20 40 60 8085}
Ambient temperature, °C
7. LED dropout voltage vs. ambient
temperature characteristics
LED current: 5 to 50 mA
1.5
1.4
1.3
1.2
50mA
30mA
1.1
20mA
10mA
1.0
5mA
0 _{-40 -20 0 20 40 60 8085 100}
Ambient temperature, °C
HE 1 Form A (AQV25❍)
8.-(1) Current vs. voltage characteristics of
output at MOS portion
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
0.6
0.5 ^AQV251
0.4
AQV252
AQV255
0.3
AQV257
0.2
AQV253(H)
AQV254(H)
0.1
-3.0 -2.5 -2.0 -1.5 -1.0 -0.5
AQV256H
0.5 1.0 1.5 2.0 2.5 3.0
-0.1 Voltage, V
-0.2
-0.3
-0.4
-0.5
-0.6
8.-(2) Current vs. voltage characteristics of
output at MOS portion
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
40
30 ^AQV259
20
AQV258
10
-8 -6 -4 -2
2468
-10 ^{Voltage, V}
-20
-30
-40
9-(1). Off state leakage current vs. load voltage
characteristics
Sample: AQV259;
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
10^–3
9-(2). Off state leakage current vs. load voltage
characteristics
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
10^–3
10^–6
10^–6
10^–9
10^–12₀
20 40 60 80 100
Load voltage, V
10^–9
10^–12₀
AQV254H
AQV256H
20 40 60 80 100
Load voltage, V
10-(1). Turn on time vs. LED forward current
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC); Continuous load current:
Max. (DC); Ambient temperature: 25°C 77°F
3.0
2.5
2.0
AQV251
1.5
AQV252
1.0
AQV253,AQV254,AQV257,AQV255
0.5
AQV259
0
AQV258
0 10 20 30 40 50 60
LED current, mA
10-(2). Turn on time vs. LED forward current
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC); Continuous load current:
Max. (DC); Ambient temperature: 25°C 77°F
12
10
8
6
4
AQV253H
2
AQV254H
AQV256H
0
0 10 20 30 40 50 60
LED current, mA
11-(1). Turn off time vs. LED forward current
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC); Continuous load current:
Max. (DC); Ambient temperature: 25°C 77°F
0.12
0.10
0.08
AQV251,AQV252,AQV255
0.06
AQV253,AQV257
AQV254
0.04
AQV259,AQV258
0.02
0
0 10 20 30 40 50
LED current, mA
11-(2). Turn off time vs. LED forward current
characteristics
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC); Continuous load current:
Max. (DC); Ambient temperature: 25°C 77°F
0.12
0.10
0.08
0.06
AQV253H,254H,AQV256H
0.04
0.02
0
0 10 20 30 40 50
LED current, mA
12.-(1) Output capacitance vs. applied voltage
characteristics
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz;
Ambient temperature: 25°C 77°F
600
500
400
300
200
100
0
0
AQV251,AQV252
AQV253(H),AQV254(H),AQV257
10 20 30 40 50 60
Applied voltage, V
12.-(2) Output capacitance vs. applied voltage
characteristics
Sample: AQV259;
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz; Ambient temperature: 25°C 77°F
120
100
80
60
40
AQV259
20
AQV256H
0
0 10 20 30 40 50 60
Applied voltage, V
ASCTB143E 201201-T
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