TCST5123 Datasheet, PDF (5/7 Pages) Vishay Siliconix – Transmissive Optical Sensor with Phototransistor Output

100
V_CE=5V
10
1
0.1
0.1
95 11085
1
10
100
I_F – Forward Current ( mA )
Figure 10. Current Transfer Ratio vs. Forward Current
20
Non Saturated
Operation
15
W ^VS=5V
R_L=100
10
t_on
5
t_off
0
0
95 11086
2
4
6
8
10
I_C – Collector Current ( mA )
Figure 11. Turn on / off Time vs. Collector Current
TCST5123
Vishay Telefunken
110
100
0 _A=1.2mm
90
80
70
s
60
50
40
30
20
10
0
–0.5 –0.4 –0.3 –0.2 –0.1 –0.0 0.1 0.2 0.3 0.4 0.5
15139
s – Displacement ( mm )
Figure 12. Relative Collector Current vs. Displacement
Document Number 83766
Rev. A3, 08–Jun–99
www.vishay.com
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