SOT89
BFQ540
NPN wideband
transistor
Rev.
05 — 21 March 2013
Product data sheet
1.
Product profile
1.
1 General description
NPN wideband
transistor in a SOT89 plastic package.
1.
2 Features and benefits
High gain
High output voltage Low noise
Gold metallization ensures excellent reliability
Low thermal resistance.
1.
3 Applications
VHF, UHF and CATV amplifiers.
1.
4 Quick reference data
Table 1.
Symbol VCBO VCES VEBO IC Ptot hFE
fT
s212
F
Quick reference data
Parameter
Conditions
collector-base voltage open emitter
collector-emitter voltage RBE = 0
emitter-base voltage
open collector
collector current (DC)
total power dissipation DC current gain transition frequen...