Vishay Telefunken BFP280TW, BFP280TRW, BFP280T Datasheet

BFP280T/BFP280TW/BFP280TRW

Silicon NPN Planar RF Transistor

Electrostatic sensitive device.
Observe precautions for handling.

Applications

For low noise and high gain broadband amplifiers at
collector currents from 0.2 mA to 8 mA.

Features

D

1

2

1

Vishay Telefunken

2

13 653

3

4

BFP280TW Marking: W28
Plastic case (SOT 343)
1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter

13 566

21

94 9279

13 579

43

BFP280T Marking: 28
Plastic case (SOT 143)
1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter

13 56613 654

34

BFP280TRW Marking: WSE
Plastic case (SOT 343R)
1 = Collector, 2 = Emitter, 3 = Base, 4 = Emitter

Document Number 85016
Rev. 2, 20–Jan-99

www.vishay.de • FaxBack [phone]

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BFP280T/BFP280TW/BFP280TRW

Vishay Telefunken

Absolute Maximum Ratings

T

= 25_C, unless otherwise specified

amb

Parameter Test Conditions Symbol Value Unit
Collector-base voltage V
Collector-emitter voltage V
Emitter-base voltage V
Collector current I
Total power dissipation T

≤ 114 °C P

amb

Junction temperature T
Storage temperature range T

CBO
CEO
EBO

C
tot

j

stg

Maximum Thermal Resistance

T

= 25_C, unless otherwise specified

amb

Parameter T est Conditions Symbol Value Unit

Junction ambient on glass fibre printed board (25 x 20 x 1.5) mm

plated with 35mm Cu

3

R

thJA

15 V

8 V

2 V
10 mA
80 mW

150

–65 to +150

450 K/W

°

C

°

C

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Document Number 85016

Rev. 2, 20-Jan-99