SFH619A
Vishay Semiconductors Optocoupler, Photodarlington Output,
High Gain, 300 BVCEO
140
120
100
80
60
40
20
0
0
isfh619a_04
TA = - 100 °C
TA = - 25 °C
TA = - 40 °C
5 10 15 20 25 30 35 40 45 50
Forward Current, IF (mA)
Fig. 3 - Collector Current vs. Forward Current
90
80
70
60
50
40
30
20
10
0
- 40 - 20
isfh619a_05
IF = 10 mA
IF = 1 mA
0
20 40 60
Temperature, TA (°C)
80 100
Fig. 4 - Collector Current vs. Ambient Temperature
140
120
100
80
60
40
20
0
0.6
0.7
0.8
0.9
1.0
1.1
1.2
Collector Emitter Voltage, VCE (V)
isfh619a_06
Fig. 5 - Collector Current vs. Collector Emitter Voltage
1000.00
100.00
10.00
VCE = 300 V
VCE = 200 V
VCE = 50 V
1.00
0.10
- 40 - 20
isfh619a_07
0 20 40 60
Temperature, TA (°C)
80 100
Fig. 6 - Collector Emitter Dark Current vs.
Collector Emitter Voltage over Temperature
10000
1000
VCE=1.2 V
VCE=1 V
100
0.10
isfh619a_08
1.00
10.00
Forward Current, IF (mA)
100.00
Fig. 7 - Current Transfer Ratio vs. Forward Current
1.2
IF = 10 mA
1.0
0.8
IF = 1.0 mA
0.6
0.4
0.2
0
- 40 - 20
isfh619a_09
0
20 40 60
Temperature, TA (°C)
80 100
Fig. 8 - Normalized CTR vs. Temperature
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For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83674
Rev. 1.5, 25-Jan-08