Features: · For low-noise IF and broadband amplifiers in antenna and telecommunications systems at collector currents from 2 mA to 20 mA.· Hermetically sealed ceramic package· HiRel/Mil screening available.Specifications Parameter Symbol Value Unit Collector-emitter voltage VCE...
BFQ70: Features: · For low-noise IF and broadband amplifiers in antenna and telecommunications systems at collector currents from 2 mA to 20 mA.· Hermetically sealed ceramic package· HiRel/Mil screening av...
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· For low-noise IF and broadband amplifiers in antenna and telecommunications systems at collector currents from 2 mA to 20 mA.
· Hermetically sealed ceramic package
· HiRel/Mil screening available.
Parameter |
Symbol |
Value |
Unit |
Collector-emitter voltage |
VCEO |
15 |
V |
Collector-emitter voltage, VBE = 0 |
VCES |
20 | |
Collector-base voltage |
VCBO |
20 | |
Emitter-base voltage |
VEBO |
2.5 | |
Collector current |
IC |
35 |
mA |
Base current |
IB |
4 |
|
Total power dissipationTS 121°C3) |
Ptot |
300 |
mW |
Junction temperature |
Tj |
175 |
°C |
Ambient temperature |
TA |
65 . + 175 | |
Storage temperature |
Tstg |
65 . + 175 | |
Thermal Resistance | |||
Junction - ambient2) |
RthJA |
260 |
K/W |
Junction - soldering point3) |
RthJS |
180 |
1) For detailed dimensions see chapter Package Outlines.
2) Package mounted on alumina 16 mm * 25 mm *0.7 mm.
3) TS is measured on the collector lead at the soldering point to the pcb.