DISCRETE SEMICONDUCTORS
DATA SHEET
PZ1418B15U
NPN microwave power
transistor
Product specification Supersedes data of November 1994 1997 Feb 19
Philips Semiconductors
Product specification
NPN microwave power
transistor
FEATURES • Interdigitated structure provides high emitter efficiency • Diffused emitter ballasting resistors providing 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 • Internal input and output prematching ensures good stability and easy broadband use.
APPLICATIONS • Common base class-B wideband ampl...