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LLE18300X - NPN microwave power transistor

General Description

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

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Key Features

  • Diffused emitter ballasting resistors providing excellent current sharing and withstanding 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.
  • Internal input and output prematching ensures good stability and allows an easier design of wideband circuits.

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Full PDF Text Transcription for LLE18300X (Reference)

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DISCRETE SEMICONDUCTORS DATA SHEET M3D159 LLE18300X NPN microwave power transistor Product specification Supersedes data of September 1994 1999 Apr 22 Philips Semiconducto...

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ion Supersedes data of September 1994 1999 Apr 22 Philips Semiconductors Product specification NPN microwave power transistor FEATURES Diffused emitter ballasting resistors providing excellent current sharing and withstanding 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 • Internal input and output prematching ensures good stability and allows an easier design of wideband circuits.