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MX0912B251Y - NPN microwave power transistors

Description

Intended for use in common base class C broadband pulse power amplifier from 960 to 1215 MHz for TACAN application.

DESCRIPTION NPN silicon planar epitaxial microwave power transistor in a SOT439A metal ceramic flange package, with base connected to flange.

Features

  • Interdigitated structure; high emitter efficiency.
  • Diffused emitter ballasting resistors providing excellent current sharing and withstanding a high VSWR.
  • Gold metallization realizes very stable characteristics and excellent lifetime.
  • Multicell geometry gives good balance of dissipated power and low thermal resistance.
  • Input and output matching cell allows an easier design of circuits.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DISCRETE SEMICONDUCTORS DATA SHEET MX0912B251Y NPN microwave power transistor Product specification Supersedes data of November 1994 1997 Feb 19 Philips Semiconductors Product specification NPN microwave power transistor FEATURES • Interdigitated structure; high emitter efficiency • Diffused emitter ballasting resistors providing excellent current sharing and withstanding a high VSWR • Gold metallization realizes very stable characteristics and excellent lifetime • Multicell geometry gives good balance of dissipated power and low thermal resistance • Input and output matching cell allows an easier design of circuits.
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