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BFQ 74

Features: ·For low-noise amplifiers in the GHz range, and broadband analog and digital applications in telecommunications systems at collector currents from 1 mA to 25 mA.·Hermetically sealed ceramic package.· HiRel/Mil screening available.Specifications Parameter Symbol Value Unit ...

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BFQ 74: Features: ·For low-noise amplifiers in the GHz range, and broadband analog and digital applications in telecommunications systems at collector currents from 1 mA to 25 mA.·Hermetically sealed cerami...

BFQ 74 Data Sheet

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Part Number:
BFQ 74
Supply Ability:
5000

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  • 1~5000
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Total Cost: $ 0.00

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Product Details

Description



Features:

·For low-noise amplifiers in the GHz range, and broadband analog and digital applications in telecommunications systems at collector currents from 1 mA to 25 mA.
·Hermetically sealed ceramic package.
· HiRel/Mil screening available.




Specifications

Parameter
Symbol
Value
Unit
Collector-emitter voltage
VCEO
16
V
Collector-emitter voltage, VBE = 0
VCES
25
Collector-base voltage
VCBO
25
Emitter-base voltage
VEBO
2
Collector current
IC
35
mA
 Peak collector current, f 10 MHz  
ICM

 45

  
Base current
IB
5
  
Total power dissipationTS 112°C3)
Ptot
300
mW
Junction temperature
Tj
175
°C
Ambient temperature
TA
65 . + 175
Storage temperature
Tstg
65 . + 175
Thermal Resistance
Junction - ambient2)
RthJA
280
K/W
Junction - soldering point3)
RthJS
200


1) For detailed dimensions see chapter Package Outlines.
2) Package mounted on alumina 15 mm * 16.7 mm * 0.7 mm.
3) TS is measured on the collector lead at the soldering point to the pcb.





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