SFH617A
Optocoupler, Phototransistor Output,
High Reliability, 5300 VRMS, 110 °C Rated
Vishay Semiconductors
30
25 mA
IF
1.0 kΩ
20
VCC = 5 V
10 mA
5 mA
10
47 Ω
2 mA
1 mA
isfh610a_02
0
0.0
0.1
0.2
0.3
0.4
0.5
0.6
18735
VCE - Collector to Emitter Voltage (V)
Fig. 4 - Linear Operation (With Saturation)
Fig. 7 - Normalized Current vs. Collector Emitter Saturation Voltage
1.2
1.0
50
45
40
35
30
25
20
15
10
5
IF = 5 mA
IF = 30 mA
IF = 20 mA
10 mA
0.8
1 mA
0.6
IF = 15 mA
IF = 10 mA
0.4
Normalized to
IF = 5 mA
IF = 1 mA
0.2
I
V
F = 10 mA, T
= 25 °C,
amb
CE = 0.4 V, saturated
0
0.0
0
1
2
3
4
5
8 101112131415
9
- 55 - 35 - 15
5
25 45 65 85 105 125
6
7
18733
VCE - Collector Emitter Voltage (V)
17593
T
amb
- Ambient Temperature (°C)
Fig. 5 - Collector Current vs. Collector Emitter Voltage
Fig. 8 - Normalized Current Transfer Ratio vs. Ambient Temperature
1.2
1.1
10000
40 V
1.0
10 mA
1000
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
5 mA
100
24 V
12 V
1 mA
10
1
Normalized to:
Temp = 25 °C at
IF = 10 mA and
VCE = 5V
0.10
- 55 - 35 - 15
5
25 45 65 85 105 125
- 75
- 25
25
75
125
18734
T
amb
- Ambient Temperature (°C)
Tamb - Ambient Temperature (°C)
18737
Fig. 6 - Collector to Emitter Dark Current vs. Ambient Temperature
Fig. 9 - Normalized CTR vs. Temperature
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6
For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83740
Rev. 1.7, 25-Jan-07
VISHAY [ VISHAY ]
