
Document Number: 83537
For technical questions, contact: optocoupleranswers@vishay.com
www.vishay.com
Rev. 1.8, 17-May-11
5
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SFH1690AT, SFH1690BT, SFH1690CT, SFH1690ABT
Optocoupler Phototransistor Output, SOP-4,
Mini-Flat Package, 110 °C Rated
Vishay Semiconductors
Fig. 5 - Collector Emitter Dark Current vs. Ambient Temperature
Fig. 6 - Collector Current vs. Collector Emitter Voltage
Fig. 7 - Normalized Current Transfer Ratio vs.
Ambient Temperature
Fig. 8 - Normalized Current Transfer Ratio vs.
Ambient Temperature
Fig. 9 - Normalized CTR vs. Forward Current
Fig. 10 - Normalized CTR vs. Forward Current
- 55 - 40- 25- 10 5 20 35 50 65 80 95 110 125
1000
Tamb - Ambient Temperature (°C)
17601
100
10
0.1
0.01
1
V
CE = 40 V
VCE = 12 V
I
-
Collector
Emitter
Leakage
Current
(nA)
CE0
10000
V
CE = 24 V
0
2
4
6
8
10
12
14
16
18
20
0.0
0.1
0.2
0.3
0.4
0.5
VCE - Collector Emitter Voltage (V)
17607
I
-
Collector
Current
(mA)
Tamb = 25 °C
saturated
C
IF = 25 mA
10 mA
5 mA
2 mA
1 mA
0.0
0.2
0.4
0.6
0.8
1.0
1.2
- 55 - 35 - 15
5
25 45
65
85 105 125
Tamb - Ambient Temperature (°C)
17602
CTR
-
Normalized
Output
Current
Normalized to
IF = 5 mA, Tamb = 25 °C,
VCE = 0.4 V, saturated
Norm
IF = 5 mA
10 mA
1 mA
0.0
0.2
0.4
0.6
0.8
1.0
1.2
- 55 - 35 - 15
5
25 45
65
85 105 125
Tamb - Ambient Temperature (°C)
17603
CTR
-
Normalized
Output
Current
Normalized to
IF = 5 mA, Tamb = 25 °C,
VCE = 5 V, non - saturated
Norm
IF = 10 mA
5 mA
1 mA
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.10
1.00
10.00
100.00
IF - Forward Current (mA)
17604
- B
- A
- C
- AB
CTR
-
Normalized
Output
Current
Norm
Normalized to
IF = 5 mA, Tamb = 25 °C,
VCE = 0.4 V, saturated
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0.10
1.00
10.00
100.00
IF - Forward Current (mA)
17605
CTR
-
Normalized
Output
Current
Norm
Normalized to
I
F = 5 mA, Tamb = 25 °C,
VCE = 5 V, non - saturated
- B
- AB
- C
- A