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SD1455 Datasheet RF & MICROWAVE TRANSISTORS

Manufacturer: STMicroelectronics

General Description

The SD1455 is a gold metallized epitaxial silicon NPN planar transistor using diffused emitter ballast resistors for high linearity Class A operation in VHF and Band III television transmitters and transposers.

ABSOLUTE MAXIMUM RATINGS (T case = 25 ° C) Symbol Parameter Value Unit 1.

Collector 2.

Overview

SD1455 RF & MICROWAVE TRANSISTORS TV/LINEAR APPLICATIONS 170 - 230 MHz 25 VOLTS IMD − 55dB COMMON EMITTER GOLD METALLIZATION HIGH SATURATED POWER CAPABILITY DIFFUSED EMITTER BALLAST www.DataSheet4U.com RESISTORS DESIGNED FOR HIGH POWER LINEAR OPERATION P OUT = 20 W MIN.

WITH 8.0 dB GAIN .

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