Philips blw81 free download

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DISCRETE SEMICONDUCTORS DATA SHEET BLW81 UHF power transistor Product specification March 1993 Philips Semiconductors Product specification UHF power transistor BLW81 DESCRIPTION The transistor is housed in a 1/4" capstan envelope with a ceramic cap. N-P-N silicon planar epitaxial transistor intended for transmitting applications in class-A, B or C in the u.h.f. and v.h.f. range for a nominal supply voltages up to 13,5 V. The resistance stabilization of the transistor provides protection against device damage at severe load mismatch conditions. QUICK REFERENCE DATA R.F. performance up to Th = 25