KP4040 datasheet(4/11 Pages) COSMO

4 / 11 page

Cosmo Electronics Corp.

Document No. 69P23001.1

- 4 -

http://www.cosmo-ic.com

cosmo

KP4040 Series

16PIN PHOTODARLINGTON

PHOTOCOUPLER

Fig.1 Current Transfer Ratio

vs. Forward Current

1 0 0 0

2 0 0 0

5 0 0 0

3 0 0 0

4 0 0 0

1 0

0 . 5

0 . 1 0 . 2

T a = 2 5 ' C

= 2 V

C E

Classification table of current

transfer ratio is shown below.

KP4040 Model No.

CTR ( % )

KP4040 E

600 ~9000

Forward Current IF (mA)

Fig.2

Fig.3

Collector Power Dissipation

vs. Ambient Temperature

Collector Dark Current

vs. Ambient Temperature

-55

100

125

200

150

250

115

-8

-55

-11

-10

-9

V =200V

-7

10-6

-5

115

Ambient Temperature Ta (℃)

Fig.4

Fig.5

Forward Current

vs. Ambient Temperature

Forward Current

vs. Forward Voltage

-55

025

115 125

500

1.8

-25°

1.6

1.2

1.0

1.4

50°

Ta=75°

100

200

2.4

2.0

2.2

25°

0°

Ambient Temperature Ta (℃)

Forward Voltage VF (V)

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