Document Number: 83751

www.vishay.com

Rev. 1.7, 17-Aug-09

3

CNY70

Reflective Optical Sensor with

Transistor Output

Vishay Semiconductors

Fig. 2 - Pulse diagram

BASIC CHARACTERISTICS

Fig. 3 - Forward Current vs. Forward Voltage

Fig. 4 - Relative Current Transfer Ratio vs. Ambient Temperature

Fig. 5 - Collector Current vs. Forward Current

Fig. 6 - Collector Current vs. Collector Emitter Voltage

~~

~

AC

CE

Detector

Emitter

d

Reflecting medium

(Kodak neutral test card)

95 10808

0.1

1

10

100

1000

0

V

96 11862

1.6

0.2

1.4

1.2

1.0

0.8

0.6

0.4

2.0

1.8

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

1.3

1.4

1.5

96 11913

- 30

V

= 5 V

CE

I

= 20 mA

F

d = 0.3 mm

50

40

30

20

10

0

-10

- 20

80

70

60

0.1

0.001

0.01

0.1

10

95 11065

1

Kodak neutral card

(white side)

d = 0.3 mm

100

10

1

95 11066

20 mA

10 mA

5 mA

2 mA

1 mA

0.1

0.001

0.01

0.1

10

1

Kodak neutral card

(white side)

d = 0.3 mm

100

10

1