2SC4081UB datasheet(1/4 Pages) ROHM

Teilenummer	2SC4081UB

Bauteilbeschribung	General purpose small signal amplifier (50V, 0.15A)

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Hersteller	ROHM [Rohm]

Direct Link	http://www.rohm.com

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c

2009.12 - Rev.C

General purpose small signal amplifier

(50V, 0.15A)

2SC4081UB



Applications



Dimensions (Unit : mm)

General purpose small signal amplifier



Features

1) Low Cob.

Cob=2.0pF (Typ.)

2) Complements the 2SA4081.



Structure

NPN silicon epitaxial planar transistor



Absolute maximum (Ta=25

C)

Parameter

Collector-base voltage

Collector-emitter voltage

Emitter-base voltage

Collector current

Power dissipation

Junction temperature

Range of storage temperature

VCBO

VCEO

VEBO

PD

ICP

Tj

Tstg

60

V

mA

mW

mA

∗1

∗1 Pw=1ms Single pulse

∗2 Each terminal mounted on a recommended land

∗2

°C

50

7

150

IC

200

150

−55 to +150

Symbol

Limits

Unit



Electrical characteristics (Ta=25

C)

Parameter

Collector-base breakdown voltage

Collector-emitter breakdown voltage

Emitter-base breakdown voltage

Collector cutoff current

Emitter cutoff current

DC current gain

Collector-emitter saturation voltage

Transition frequency

Output capacitance

Symbol

BVCBO

BVCEO

BVEBO

ICBO

IEBO

hFE

VCE(sat)

fT

Cob

Min.

60

50

7

−

120

−

180

2.0

−

100

390

400

−

3.5

VIC

=50μA

IC

=1mA

IE

=50μA

VCB

=60V

VEB

=7V

VCE

=6V, IC=1mA

IC/IB

=50mA/5mA

VCE

=12V, IE=−2mA, f=100MHz

VCB

=12V, IE=0A, f=1MHz

V

nA

−

mV

MHz

pF

Typ.

Max.

Unit

Conditions

hFE rank categories

Rank

Q

120 to 270

hFE

R

180 to 390

UMT3F

Each lead has same dimensions

2.0

0.32

0.65 0.65

1.3

(1)

(2)

(3)

0.9

0.13

(1) Base

(2) Emitter

(3) Collector

Abbreviated symbol : B

∗ = Denotes hFE

∗

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