EMF21 datasheet(4/5 Pages) ROHM

Teilenummer	EMF21

Bauteilbeschribung	Power management (dual transistors)

PDF	5 Pages

Scroll/Zoom	100%

Hersteller	ROHM [Rohm]

Direct Link	http://www.rohm.com

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4 / 5 page

EMF21 / UMF21N

Transistors

4/4

DTr2

OUTPUT CURRENT : IO

(A)

100

µ 200µ 500µ 1m 2m

5m 10m 20m

50m 100m

100

500m

200m

100m

=0.3V

=−40°C

°C

100

°C

Fig.1 Input voltage vs. output current

(ON characteristics)

INPUT VOLTAGE : VI(off)

(V)

3.0

10m

200

500

100

0.5

1.0

1.5

2.0

2.5

VCC

=5V

=100°C

°C

−40°C

Fig.2 Output current vs. input voltage

(OFF characteristics)

OUTPUT CURRENT : IO

(A)

100

µ 200µ 500µ1m 2m 5m 10m 20m 50m100m

500

200

100

=5V

=100°C

°C

−40°C

Fig.3 DC current gain vs. output

current

OUTPUT CURRENT : IO

(A)

100

µ 200µ 500µ 1m 2m

5m 10m 20m

50m 100m

500m

200m

100m

50m

20m

10m

lO/lI

=20

=100°C

°C

−40°C

Fig.4 Output voltage vs. output

current

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