DISCRETE SEMICONDUCTORS
DATA SHEET
BLW81 UHF power transistor
Product specification
March 1993
Philips Semiconductors
UHF power transistor
DESCRIPTION
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.
The transistor is housed in a 1⁄4" capstan envelope with a ceramic cap.
Product specification
BLW81
QUICK REFERENCE DATA R.
F.
performance up to Th = 25 °C in an unneutralized common-emitter class-B circuit
MODE OF OPERATION
VCE V
f MHz
PL W...