CNY70 Datasheet, PDF (4/7 Pages) Vishay Siliconix – Reflective Optical Sensor with Transistor Output

CNY70
Vishay Telefunken
Typical Characteristics (T_amb = 25_C, unless otherwise specified)
300
Coupled device
200
10
Kodak Neutral Card
(White Side)
1 ^d=0.3
V_CE=5V
0.1
Phototransistor
100
IR-diode
0.01
0
0
95 11071
25
50
75
100
T_amb – Ambient Temperature ( °C )
Figure 2. Total Power Dissipation vs.
Ambient Temperature
1000.0
100.0
10.0
1.0
0.1
0
96 11862
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
V_F – Forward Voltage ( V )
Figure 3. Forward Current vs. Forward Voltage
1.5
1.4 ^VCE^=5V
1.3
I_F=20mA
d=0.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
–30 –20 –10 0 10 20 30 40 50 60 70 80
96 11913
T_amb – Ambient Temperature ( °C )
Figure 4. Relative Current Transfer Ratio vs.
Ambient Temperature
www.vishay.
4 (7)
0.001
0.1
95 11065
1
10
100
I_F – Forward Current ( mA )
Figure 5. Collector Current vs. Forward Current
10
Kodak Neutral Card
(White Side)
d=0.3
1
0.1
I_F = 50 mA
20 mA
10 mA
5 mA
2 mA
1 mA
0.01
0.1
95 11066
1
10
100
V_CE – Collector Emitter Voltage ( V )
Figure 6. Collector Current vs. Collector Emitter Voltage
100.0
Kodak neutral card
(white side)
10.0
1.0
V_CE=5V
d=0.3
0.1
0.1
96 11914
1.0
10.0
I_F – Forward Current ( mA )
100.0
Figure 7. Current Transfer Ratio vs. Forward Current
Document Number 83751
Rev. A4, 05–Jun–00