TCST5250_06 Datasheet, PDF (4/8 Pages) Vishay Siliconix – Transmissive Optical Sensor with Phototransistor Output

TCST5250
Vishay Semiconductors
10000
1000
V_CE = 25 V
I_F = 0
100
10
1
0
25
50
75
100
95 11090
T_amb - Ambient Temperature (°C)
Figure 6. Collector Dark Current vs. Ambient Temperature
10
V_CE = 10 V
1
0.1
0.01
0.001
0.1
95 11083
1
10
100
I_F - Forward Current (mA)
Figure 7. Collector Current vs. Forward Current
10
I_F = 20 mA
1
4 mA
2 mA
0.1
1 mA
0.01
0.1
1
0.4 mA
10
100
20224
V_CE - Collector Emitter Voltage (V)
Figure 8. Collector Current vs. Collector Emitter Voltage
100
V_CE = 5 V
10
1
0.1
0.1
95 11085
0
10
100
I_F - Forward Current (mA)
Figure 9. Current Transfer Ratio vs. Forward Current
20
Non saturated
operation
15
V_S = 5 V
R_L = 100 Ω
10
t _on
5
t _off
0
0
95 11086
2
4
6
8
10
I_C - Collector Current (mA)
Figure 10. Turn on/off Time vs. Collector Current
110
100
0
A = 0.5 mm
90
80
70
s
60
50
40
30
20
10
0
- 0.5 - 0.4 - 0.3 - 0.2 - 0.1 0 0.1 0.2 0.3 0.4 0.5
96 12006
s - Displacement (mm)
Figure 11. Relative Collector Current vs. Displacement
www.vishay.com
4
Document Number 83787
Rev. 1.4, 16-Aug-06