BF450 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

제조사

BF450

PNP medium frequency transistor

Philips Electronics 

Philips Semiconductors

PNP medium frequency transistor

Product specification

BF450

FEATURES

• Low current (max. 25 mA)

• Low voltage (max. 40 V).

APPLICATIONS

• HF and IF stages in radio receivers

• Mixer stages in AM receivers.

DESCRIPTION

PNP medium frequency transistor in a TO-92; SOT54

plastic package.

PINNING

PIN

1

2

3

base

emitter

collector

DESCRIPTION

handbook, halfpage1

2

3

3

1

2

MAM271

Fig.1 Simplified outline (TO-92; SOT54)

and symbol.

QUICK REFERENCE DATA

SYMBOL

PARAMETER

VCBO

VCEO

ICM

Ptot

hFE

fT

collector-base voltage

collector-emitter voltage

peak collector current

total power dissipation

DC current gain

transition frequency

CONDITIONS

open emitter

open base

Tamb ≤ 25 °C

IC = −1 mA; VCE = −10 V

IC = −1 mA; VCE = −10 V; f = 100 MHz

MIN.

−

−

−

−

50

350

MAX.

−40

−40

−25

300

−

−

UNIT

V

V

mA

mW

MHz

1997 Jul 11

2

Share Link: