DISCRETE SEMICONDUCTORS
DATA SHEET
BLU99 BLU99/SL UHF power
transistor
Product specification March 1993
Philips Semiconductors
Product specification
UHF power
transistor
DESCRIPTION N-P-N silicon planar epitaxial
transistor primarily intended for use in mobile radio transmitters in the u.
h.
f.
band.
The
transistor is also very suitable for application in the 900 MHz mobile radio band.
FEATURES • multi-base structure and diffused emitter-ballasting resistors for an optimum temperature profile; • gold metallization ensures excellent reliability.
The BLU99 has a 4-lead stud envelope with a ceramic cap (SOT122A).
All leads are isolated from the stud.
The BLU99/SL is a studless version (SOT122D...