AQY27
r
3. Turn on time vs. ambient temperature char-
acteristics
LED current: 10 mA; Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
10
4. Turn off time vs. ambient temperature char-
acteristics
LED current: 10 mA; Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
1.0
5. LED operate vs. ambient temperature char-
acteristics
Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
5
LED operate current, mA
Turn on time, ms
Turn off time, ms
8
0.8
4
6
AQY272
4
AQY275
2
AQY274
AQY277
0
–40 –20
0
20
40
60
8085
0.6
3
AQY274
2
AQY272
AQY277
0.4
AQY275
0.2
AQY277
AQY272
1
AQY275
0
–40 –20
Ambient temperature,
°C
AQY274
0
20
40
60 80 85
Ambient temperature,
°C
0
–40 –20
80 85
0
20
40
60
Ambient temperature,
°C
6. LED turn off current vs. ambient temperature
characteristics
Load voltage: 10 V (DC);
Continuous load current: 100 mA (DC)
5
LED turn off current, mA
7. LED dropout voltage vs. ambient tempera-
ture characteristics
Sample: all types;
LED current: 5 to 50 mA
1.5
8. Voltage vs. current characteristics of output
at MOS portion
Ambient temperature: 25
°
C
77
°
F
4.0
Current, A
3.0
2.0
1.0
–2.0 –1.5 –1.0 –0.5
AQY272
AQY275
AQY277
AQY274
0 0.5 1.0 1.5 2.0
–1.0 Voltage, V
–2.0
–3.0
LED dropout voltage, V
4
1.4
1.3
1.2
1.1
1.0
0
–40 –20
3
AQY272
AQY277
AQY274
2
1
AQY275
50mA
30mA
20mA
10mA
5mA
0
–40 –20
0
20
40
60
8085
Ambient temperature,
°C
0
20
40
60
80 85 100
–4.0
Ambient temperature,
°C
9.-(1) Off state leakage current
Ambient temperature: 25
°
C
77
°
F
9.-(2) Off state leakage current
Ambient temperature: 25
°
C
77
°
F
10. LED forward current vs. turn on time char-
acteristics
Load voltage: 10 V (DC); Continuous load current:
100 mA (DC); Ambient temperature: 25
°
C
77
°
F
20
Off state leakage current, A
Off state leakage current, A
10
–3
10
–3
Turn on time, ms
18
16
14
12
10
8
6
AQY277
4
2
50
Load voltage, V
100
0
0
10
AQY274
AQY277
AQY272
AQY275
10
–6
10
–6
10
–9
AQY275
10
–9
AQY274
10
–12
AQY272
50
Load voltage, V
100
10
–12
0
0
20
30
40
50
LED forward current, mA
11. LED forward current vs. turn off time char-
acteristics
Load voltage: 10 V (DC); Continuous load current:
100 mA (DC); Ambient temperature: 25°C
77°F
0.5
12.-(1) Load voltage vs. turn on time character-
istics
LED current: 10 mA; Continuous load current:
100 mA; Ambient temperature: 25°C
77°F
5
12.-(2) Load voltage vs. turn on time character-
istics
LED current: 10 mA; Continuous load current:
100 mA; Ambient temperature: 25°C
77°F
5
Turn off time, ms
0.3
AQY275
0.2
AQY277 AQY272
AQY274
Turn on time, ms
Turn on time, ms
0.4
4
4
3
AQY272
2
AQY275
1
3
2
AQY274
1
AQY277
0.1
0
0
10
20
30
40
50
LED forward current, mA
0
0 10 20 30 40 50 60 70 80 90 100
Load voltage, V
0
0
50 100 150 200 250 300 350 400
Load voltage, V
194
NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
