PRF957 データシートの表示（PDF） - NXP Semiconductors.

部品番号

コンポーネント説明

メーカー

PRF957

UHF wideband transistor

NXP Semiconductors. 

Philips Semiconductors

UHF wideband transistor

LIMITING VALUES

In accordance with the Absolute Maximum Rating System IEC 134.

SYMBOL

PARAMETER

VCBO

VCEO

VEBO

IC

IC(AV)

Ptot

Tstg

Tj

collector-base voltage

collector-emitter voltage

emitter-base voltage

DC collector current

average collector current

total power dissipation

storage temperature

junction temperature

CONDITIONS

open emitter

open base

open collector

Ts = 60 °C; note 1

Note

1. Ts is the temperature at the soldering point of the collector pin.

THERMAL CHARACTERISTICS

SYMBOL

PARAMETER

Rth j-s

thermal resistance from junction

to soldering point

CONDITIONS

Ptot = 270 mW; Ts = 60 °C; note 1

Note

1. Ts is the temperature at the soldering point of the collector pin.

Product specification

PRF957

MIN.

−

−

−

−

−

−

−65

−

MAX. UNIT

20

V

10

V

1.5 V

100 mA

100 mA

270 mW

+150 °C

175 °C

VALUE

425

UNIT

K/W

1999 Jul 23

3

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