1998 Feb 09

3

Philips Semiconductors

Product specification

UHF linear push-pull power transistor

BLV57

RATINGS

Limiting values in accordance with the Absolute Maximum System (IEC 134)

Note

1. Dissipation of either transistor section should not exceed half rated dissipation.

Collector-emitter voltage

max.

50 V

open base

max.

27 V

Emitter-base voltage (open collector)

max.

3,5 V

Collector current per transistor section

d.c. or average

max.

2 A

(peak value); f

〉 1 MHz

max.

4 A

max.

R.F. power dissipation (f

max.

Storage temperature

−65 to + 150 °C

Operating junction temperature

max.

200

°C

(1) Second breakdown limit

(independent of temperature).

handbook, halfpage

10

1

MGP358

110

IC1 + IC2

(A)

VCE (V)

(1)

Tmb = 25 °C

Th = 70 °C