RF 1 Form A (AQV22❍)
–4–
ASCTB152E 201404-T
10. Turn on time vs. LED forward current
characteristics
Sample: AQV221, AQV225;
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC);
Continuous load current: Max. (DC);
Ambient temperature: 25°C 77°F
11. Turn off time vs. LED forward current
characteristics
Sample: AQV221, AQV225;
Measured portion: between terminals 4 and 6;
Load voltage: Max. (DC);
Continuous load current: Max. (DC);
Ambient temperature: 25°C 77°F
12. Output capacitance vs. applied voltage
characteristics
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz;
Ambient temperature: 25°C 77°F
0.3
0.4
0.2
0.1
10 20 30 40 500
LED forward current, mA
Turn on time, ms
0.05
0.06
0.04
0.03
0.02
0.01
0
10 20 30 40 500
LED forward currnt, mA
Turn off time, ms
6
5
4
3
2
1
0
02010 30 50 7040 60 80
AQV221
AQV225
Applied voltage, V
Output capacitance, pF
13. Isolation vs. frequency characteristics
(50Ω impedance)
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz;
Ambient temperature: 25°C 77°F
14. Insertion loss vs. frequency characteristics
(50Ω impedance)
Measured portion: between terminals 4 and 6;
Frequency: 1 MHz;
Ambient temperature: 25°C 77°F
100
90
80
70
60
50
40
30
20
10
0
10
5
10
6
10
7
AQV225
AQV221
Frequency, Hz
Isolation, dB
5
6
7
8
9
10
0
1
2
3
4
AQV221
AQV225
10
5
10
6
10
7
Frequency, Hz
Isolation, dB
