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AQV257M View Datasheet(PDF) - Matsushita Electric Works

Part Name
Description
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AQV257M Datasheet PDF : 4 Pages
1 2 3 4
AQV257M
REFERENCE DATA
1. Load current vs. ambient temperature char-
acteristics
Allowable ambient temperature: –40°C to +85°C
–40°F to +185°F;
Type of connection: A
0.3
0.2
0.1
0
–40 –20 0 20 40 60 80 85 100
Ambient temperature, °C
4. Rise time vs. ambient temperature charac-
teristics
Sample: AQV257M;
LED current: 5 mA; Load voltage: 200 V (DC);
Continuous load current: 250 mA (DC)
12
10
8
6
4
2
0 –40 –20 0 20 40 60 80 85
Ambient temperature, °C
7. LED operate current vs. ambient tempera-
ture characteristics
Sample: AQV257M; Load voltage: 200 V (DC);
Continuous load current: 250 mA (DC)
5
4
3
2
1
0
–40 –20 0 20 40 60 80 85
Ambient temperature, °C
10. Voltage vs. current characteristics of output
at MOS portion
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
0.3
0.2
0.1
–1.2 –0.8 –0.4
0 0.4 0.8 1.2
Voltage, V
–0.1
–0.2
–0.3
182
2. On resistance vs. ambient temperature char-
acteristics
Sample: AQV257M; Measured portion: between ter-
minals 4 and 6; LED current: 5 mA;
Continuous load current: 250 mA (DC)
10
8
6
4
2
0
–40 –20 0 20 40 60 80 85
Ambient temperature, °C
5. Turn off time vs. ambient temperature char-
acteristics
Sample: AQV257M;
LED current: 5 mA; Load voltage: 200 V (DC);
Continuous load current: 250 mA (DC)
5
3. Turn on time vs. ambient temperature char-
acteristics
Sample: AQV257M;
LED current: 5 mA; Load voltage: 200 V (DC);
Continuous load current: 250 mA (DC)
12
10
8
6
4
2
0
–40 –20 0 20 40 60 80 85
Ambient temperature, °C
6. Fall time vs. ambient temperature character-
istics
Sample: AQV257M;
LED current: 5 mA; Load voltage: 200 V (DC);
Continuous load current: 250 mA (DC)
5
4
4
3
3
2
2
1
1
0
–40 –20 0 20 40 60 80 85
Ambient temperature, °C
8. LED turn off current vs. ambient temperature
characteristics
Sample: AQV257M; Load voltage: 200 V (DC);
Continuous load current: 250 mA (DC)
5
0
–40 –20 0 20 40 60 80 85
Ambient temperature, °C
9. LED dropout voltage vs. ambient tempera-
ture characteristics
LED current: 5 to 50 mA
1.4
4
3
2
1
0
–40 –20 0 20 40 60 80 85
Ambient temperature, °C
11. Off state leakage current
Sample: AQV257M;
Measured portion: between terminals 4 and 6;
Ambient temperature: 25°C 77°F
10 –3
10 –6
10 –9
10 –12
0
50
100
Load voltage, V
1.3
1.2
50mA
30mA
1.1
20mA
10mA
5mA
1.0
0
–40 –20 0 20 40 60 80 85
Ambient temperature, °C
12. LED forward current vs. turn off time char-
acteristics
Sample: AQV257M; Measured portion: between termi-
nals 4 and 6; Load voltage: 200 V (DC); Continuous load
current: 250 mA (DC); Ambient temperature: 25°C 77°F
12
10
8
6
4
2
0
0 10 20 30 40 50
LED current, mA
 

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