BC548B datasheet(1/3 Pages) SECOS

部件名	BC548B

功能描述	Elektronische Bauelemente

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制造商	SECOS [SeCoS Halbleitertechnologie GmbH]

网页	http://www.secosgmbh.com

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1 / 3 page

Any changing of specification will not be informed individual

BC546, B, C

1 2

TO-92

1. COLLECTOR

2. BASE

. EMITTER

1

2

3

2

1

3

Elektronische Bauelemente

BC547, A, B, C

BC548, A, B, C

FEATURES

Power dissipation

PCM:

0.625

W (Tamb=25

℃)

Collector current

ICM:

0.1

A

Collector-base voltage

VCBO:

BC546

80

V

BC547

50

V

BC548

30

V

Operating and storage junction temperature range

TJ, Tstg: -55

℃ to +150℃

ELECTRICAL

CHARACTERISTICS (Tamb=25

℃ unless otherwise specified)

Parameter

Symbol

Test

conditions

MIN

MAX

UNIT

Collector-base breakdown voltage

BC546

BC547

BC548

VCBO

Ic= 100µA , IE=0

80

50

30

V

Collector-emitter breakdown voltage

BC546

BC547

BC548

VCEO

IC= 1mA , IB=0

65

45

30

V

Emitter-base breakdown voltage

VEBO

IE= 10µA, IC=0

6

V

Collector cut-off current

BC546

BC547

BC548

ICBO

VCB= 70V, IE=0

VCB= 50 V, IE=0

VCB= 30V, IE=0

0.1

µA

Collector cut-off current

BC546

BC547

BC548

ICEO

VCE= 60 V, IB=0

VCE= 45 V, IB=0

VCE= 30 V, IB=0

0.1

µA

Emitter cut-off current

BC546

BC547

BC548

IEBO

VEB= 5V, IC=0

0.1

µA

DC current gain

BC546

BC547

BC548

BC547A/548A

BC546B/BC547B/BC548B

BC546C/BC547C/BC548C

hFE(1)

VCE=5V, IC= 2mA

110

200

420

800

220

450

800

Collector-emitter saturation voltage

VCE(sat)

IC=100 mA, IB= 5mA

0.3

V

Base-emitter saturation voltage

VBE(sat)

IC= 100 mA, IB=5mA

1

V

Transition frequency

f T

VCE= 5V, IC= 10mA

f = 100MHz

150

MHz

NPN Transistpr

01-Jun-2002 Rev. A

Page 1 of 3

RoHS Compliant Product

A suffix of "-C" specifies halogen & lead-free

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