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LXE18300X - NPN microwave power transistor

General Description

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

QUICK REFERENCE DATA Microwave performance up to Tmb = 25 °C in a common emitter class AB amplifier.

Key Features

  • Internal input and output prematching ensures a good stability and allows an easier design of wideband circuits.
  • Diffused emitter ballasting resistors provide excellent current sharing and withstanding at a high VSWR.
  • Interdigitated structure provides high emitter efficiency.
  • Gold metallization realizes very good stability of the characteristics and excellent lifetime.
  • Multicell geometry gives good balance of dissipated power and low thermal resistan.

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DISCRETE SEMICONDUCTORS DATA SHEET LXE18300X NPN microwave power transistor Product specification Supersedes data of January 1992 File under Discrete Semiconductors, SC15 1997 Feb 18 Philips Semiconductors Product specification NPN microwave power transistor FEATURES • Internal input and output prematching ensures a good stability and allows an easier design of wideband circuits • Diffused emitter ballasting resistors provide excellent current sharing and withstanding at a high VSWR • Interdigitated structure provides high emitter efficiency • Gold metallization realizes very good stability of the characteristics and excellent lifetime • Multicell geometry gives good balance of dissipated power and low thermal resistance.