BF554 datasheet(1/4 Pages) SIEMENS

Part #	BF554

Description	NPN Silicon RF Transistor (For general small-signal RF applications up to 300 MHz in amplifier, mixer and oscillator circuits)

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Manufacturer	SIEMENS [Siemens Semiconductor Group]

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NPN Silicon RF Transistor

BF 554

q

For general small-signal RF applications

up to 300 MHz in amplifier,

mixer and oscillator circuits

Maximum Ratings

Type

Ordering Code

(tape and reel)

Marking

Package1)

Pin Configuration

BF 554

Q62702-F1042

CC

SOT-23

1

2

3

B

E

C

Parameter

Symbol

Values

Unit

Collector-emitter voltage

VCE0

20

V

Collector-base voltage

VCB0

30

Emitter-base voltage

VEB0

5

Thermal Resistance

Junction - ambient2)

Rth JA

≤ 450

K/W

Total power dissipation, TA

≤ 25 ˚C

Ptot

280

mW

Storage temperature range

Tstg

– 65 … + 150

Junction temperature

Tj

150

˚C

Collector current

IC

30

mA

1)

For detailed information see chapter Package Outlines.

2)

Package mounted on alumina 15 mm

× 16.7 mm × 0.7 mm.

07.94

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