CNY70_09 Datasheet, PDF (4/11 Pages) Vishay Siliconix – Reflective Optical Sensor with Transistor Output

CNY70
Vishay Semiconductors
Reflective Optical Sensor with
Transistor Output
100
Kodak neutral card
(white side)
d = 0.3 mm
V_CE = 5 V
10
1
0.1
0.1
1
10
100
96 11914
I_F - Forward Current (mA)
Fig. 7 - Current Transfer Ratio vs. Forward Current
10
I_F = 50 mA
1 mA
20 mA
1
10 mA
5 mA
2 mA
Kodak neutral card
(white side)
d = 0.3 mm
0.1
0.1
1
10
100
96 12001
V_CE - Collector Emitter Voltage (V)
Fig. 8 - Current Transfer Ratio vs. Collector Emitter Voltage
10
1
d
0.1
V_CE = 5 V
I_F = 20 mA
0.001
0
95 11069
2
4
6
8
10
d - Distance (mm)
Fig. 9 - Collector Current vs. Distance
0° 10° 20°
30°
40°
1.0
0.9
50°
0.8
60°
0.7
70°
80°
0.6 0.4 0.2 0
95 11063
0.2 0.4 0.6
Fig. 10 - Relative Radiant Intensity/Collector Current vs.
Angular Displacement
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
96 11915
d = 5 mm
4 mm
3 mm
2 mm
1 mm
0
V_CE = 5 V
I_F = 20 mA
1.5
ED
d
E
D
1
2
3
4
5
6
7
8
9
s - Displacement (mm)
Fig. 11 - Relative Collector Current vs. Displacement
0
s
5 mm
10 mm
0
s
5 mm
10 mm
10
11
www.vishay.com
4
For technical questions, contact: [e-mail]
Document Number: 83751
Rev. 1.7, 17-Aug-09