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DISCRETE SEMICONDUCTORS
DATA SHEET
RX1214B350Y NPN microwave power transistor
Product specification Superseded data of November 1994 1997 Feb 18
Philips Semiconductors
Product specification
NPN microwave power transistor
FEATURES • Suitable for short and medium pulse applications up to 1 ms/10% • Internal input prematching networks allow an easier design of circuits • Diffused emitter ballasting resistors improve ruggedness • Interdigitated emitter-base structure provides high emitter efficiency • Gold metallization with barrier realizes very stable characteristics and excellent lifetime • Multicell geometry improves power sharing and reduces thermal resistance. APPLICATIONS Common base, class C, broadband, pulsed power amplifiers for L-Band radar applications in the 1.2 to 1.