CHUMF4PT View Datasheet(PDF) - CHENMKO CO., LTD.

Part Name

Description

Manufacturer

CHUMF4PT

SURFACE MOUNT Power Management (Dual Transistor)

CHENMKO CO., LTD. 

RATING CHARACTERISTIC CURVES ( CHUMF4PT )

CHDTC123E Typical Electrical Characteristics

Fig.1 Input voltage vs. output current

(ON characteristics)

100

VO=0.3V

50

20

10

Ta=−40°C

5

25°C

100°C

2

1

500m

200m

100m

100µ 200µ 500µ 1m 2m

5m 10m 20m 50m 100m

OUTPUT CURRENT : IO (A)

Fig.3 DC current gain vs. output

current

1k

VO=5V

500

200

100

Ta=100°C

25°C

50

−40°C

20

10

5

2

1

100µ 200µ 500µ 1m 2m

5m 10m 20m 50m 100m

OUTPUT CURRENT : IO (A)

Fig.2 Output current vs. input voltage

(OFF characteristics)

10m

5m

VCC=5V

2m Ta=100°C

1m

25°C

500µ

−40°C

200µ

100µ

50µ

20µ

10µ

5µ

2µ

1µ

0 0.5 1.0 1.5 2.0 2.5 3.0

INPUT VOLTAGE : VI(off) (V)

Fig.4 Output voltage vs. output

current

1

lO/lI=20

500m

200m

100m

50m

Ta=100°C

20m

25°C

−40°C

10m

5m

2m

1m

100µ 200µ 500µ 1m 2m

5m 10m 20m 50m 100m

OUTPUT CURRENT : IO (A)

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