DISCRETE SEMICONDUCTORS
DATA SHEET
RX1214B80W; RX1214B130Y
NPN microwave power
transistors
Product specification Supersedes data of November 1994 1997 Feb 14
Philips Semiconductors
Product specification
NPN microwave power
transistors
FEATURES • Suitable for short and medium pulse applications up to 1 ms pulse width, 10% duty factor • 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 • Internal input and output prematching networks allow an eas...