KPC452ETRU 데이터 시트보기 (PDF) - COSMO Electronics

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KPC452ETRU

4PIN MINI-FLAT PHOTODARLINGTON PHOTOCOUPLER

COSMO Electronics 

cosmo

Fig.6 Collector Current

vs. Collector-Emitter Voltage

200

Ta =25°C

100

I F =10mA

I F =5mA

I F =3mA

I F =2.5mA

I F =2mA

I F =1.5mA

I F=1mA

Pc (MAX)

I F =0.5mA

0

0

1

2

3

4

5

Collector-Emitter Voltage VCE (V)

Fig.8 Collector-Emitter Saturation

Voltage vs. Forward Current

5

Ic=5m A

Ta=25°C

Ic=10m A

4

Ic=30m A

Ic=50m A

3

Ic=70m A

Ic=100m A

2

1

0

0

1

2

3

4

5

Forward Current IF (mA)

KPC452 Series

4PIN MINI-FLAT PHOTODARLINGTON

PHOTOCOUPLER

Fig.7 Relative Current Transfer Ratio

vs. Ambient Temperature

3000

I F=1m A

VCE =2V

2000

1000

0

-55

-25 0

25 50 75 100 115

Ambient Temperature Ta (℃)

Fig.9 Response Time

vs. Load Resistance

1000

500

200

VCC =2V

Ic =20mA

Ta =25°C

100

50

20

10

5

2

1

0.01

0.1

tr

tf

td

ts

1

10

Load Resistance RL (KΩ)

Cosmo Electronics Corp.

Document No. 69P04006.2

-5-

http://www.cosmo-ic.com

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