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DISCRETE SEMICONDUCTORS
DATA SHEET
LTE21015R NPN microwave power transistor
Product specification Supersedes data of June 1992 File under Discrete Semiconductors, SC15 1997 Feb 19
Philips Semiconductors
Product specification
NPN microwave power transistor
FEATURES • Interdigitated structure provides high emitter efficiency • Diffused emitter ballasting resistors provide 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 matching cell allows an easier design of circuits. APPLICATIONS • Common emitter class-A linear power amplifiers up to 2 GHz.