6N137/ SFH6741 / 42 / 50 / 51 / 52
Vishay Semiconductors
60
50
IF = 5 mA
IF = 10 mA
40
30
20
10
17619
0
–40
–20 0 20 40 60 80 100
Tamb – Ambient Temperature ( _C )
Figure 14. Low Level Output Current vs. Ambient Temperature
120
tPLH, 4 kΩ
100
80
tPLH, 1 kΩ
60
tPLH, 350 Ω
40
tPHL, 350 Ω tPHL, 1 kΩ
20
tPHL, 4 kΩ
17622
0
–40
–20 0 20 40 60 80 100
Tamb – Ambient Temperature ( °C )
Figure 17. Propagation Delay vs. Ambient Temperature
50
45
40
35
30
25
20
15
10
5
17620
0
–40
–20 0 20 40 60 80 100
Tamb – Ambient Temperature ( C )
Figure 15. High Level Output Current vs. Ambient Temperature
120
tPLH, 4 kΩ
100
80
tPLH, 350 Ω
tPLH, 1 kΩ
60
40
tPHL, 350 Ω
tPHL, 1 kΩ
20
tPHL, 4 kΩ
0
5
17623
7
9
11
13
15
IF – Forward Current ( mA )
Figure 18. Propagation Delay vs. Forward Current
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
17621
RL = 4 kW
RL = 350 W
RL = 1 kW
1
2
3
4
5
IF – Forward Input Current ( mA )
Figure 16. Output Voltage vs. Forward Input Current
50
40
RL = 4 kΩ
30
20
RL = 1 kΩ
10
RL = 350 Ω
17624
0
–40
–20 0 20 40 60 80 100
Tamb – Ambient Temperature ( °C )
Figure 19. Pulse Width Distortion vs. Ambient Temperature
Document Number 82584
Rev. 1.8, 13-Aug-04
www.vishay.com
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