Features: • For highest gain low noise amplifier at 1.8 GHz• Outstanding Gms = 21 dB Noise Figure F = 0.9 dB• Gold metallization for high reliability• SIEGET 45 - LineSpecifications Parameter Symbol Value Unit Collector-emitter voltage VCEO 4.5 V ...
BFP540: Features: • For highest gain low noise amplifier at 1.8 GHz• Outstanding Gms = 21 dB Noise Figure F = 0.9 dB• Gold metallization for high reliability• SIEGET 45 - LineSpecifi...
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Parameter |
Symbol |
Value |
Unit |
Collector-emitter voltage |
VCEO |
4.5 |
V |
Collector-emitter voltage |
VCES |
14 | |
Collector-base voltage |
VCBO |
14 | |
Emitter-base voltage |
VEBO |
1 | |
Collector current |
IC |
80 |
mA |
Base current |
IB |
8 | |
Total power dissipation1) TS 77°C |
Ptot |
250 |
W |
Junction temperature |
Tj |
150 |
°C |
Ambient temperature |
TA |
-65 ... 150 | |
Storage temperature |
Tstg |
-65 ... 150 | |
Thermal Resistance | |||
Parameter |
Symbol |
Value |
Unit |
Junction - soldering point2) |
RthJS |
290 |
K/W |
1TS is measured on the collector lead at the soldering point to the pcb
2For calculation of RthJA please refer to Application Note Thermal Resistance