CNY70
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Vishay Semiconductors
Rev. 1.8, 30-Jul-12
4
Document Number: 83751
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Fig. 7 - Current Transfer Ratio vs. Forward Current
Fig. 8 - Current Transfer Ratio vs. Collector Emitter Voltage
Fig. 9 - Collector Current vs. Distance
Fig. 10 - Relative Radiant Intensity/Collector Current vs.
Angular Displacement
Fig. 11 - Relative Collector Current vs. Displacement
0.1
1
10
100
0.1
I
F
- Forward Current (mA)
96 11914
CTR - Current Transfer Ratio (%)
Kodak neutral card
(white side)
d = 0.3 mm
V
CE
=5V
10010
1
0.1
1
10
V
CE
- Collector Emitter Voltage (V)
96 12001
TR -
urrent Transfer Ratio (%)
20 mA
10 mA
5 mA
2 mA
1 mA
I
F
= 50 mA
Kodak neutral card
(white side)
d = 0.3 mm
0.1
1 10
100
0
0.001
0.1
1
10
I
- Collector Current (mA)
C
d - Distance (mm)
95 11069
V
CE
= 5 V
I
F
= 20 mA
d
10
86
42
I - Relative Radiant Intensity
erel
95 11063
0.6
0.9
0.8
0°
30°
10° 20°
40°
50°
60°
70°
80°
0.7
1.0
I - Relative Collector Current
crel
0.6
0.4
0.2
0
0.2
0.4
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
s - Displacement (mm)
96 11915
V
CE
= 5 V
I
F
= 20 mA
I - Relative Collector Current
Crel
d = 5 mm
4 mm
3 mm
2 mm
1 mm
0
ED
D
E
1.5
d
s
0
5 mm
10 mm
s
0
5 mm
10 mm
11
10
9
8
7
6
5
4
32
1
