Vishay BFR92 BFR92R Data Sheet
Summary
These high-performance BFR92/BFR92R transistors are specialized NPN planar RF components designed for demanding RF amplifier applications, especially wide band antenna amplification. This datasheet serves as your comprehensive technical guide, detailing crucial electrical characteristics (DC and AC), S-Parameters, power gain, and noise figure across frequencies up to 2 GHz. It is essential reading for RF engineers, circuit designers, and electronics manufacturers needing reliable performance data to integrate these transistors into next-generation high-frequency wireless systems.
Page 1 Text Content
查询BFR92供应商
BFR92/BFR92R Vishay Telefunken
Silicon NPN Planar RF Transistor
Electrostatic sensitive device. Observe precautions for handling.
Applications RF amplifier up to GHz range specially for wide band antenna amplifier.
Features High power gain Low noise figure High transition frequency
BFR92 Marking: P1 BFR92R Marking: P4 Plastic case (SOT 23) Plastic case (SOT 23) 1 = Collector, 2 = Base, 3 = Emitter 1 = Collector, 2 = Base, 3 = Emitter
Absolute Maximum Ratings Tamb = 25C, unless otherwise specified
Parameter Test Conditions Symbol Value Unit
Collector-base voltage VCBO Collector-emitter voltage VCEO Emitter-base voltage VEBO Collector current IC m A Total power dissipation Tamb ≤ 60 C Ptot m W Junction temperature Tj Storage temperature range Tstg –65 to +150
Maximum Thermal Resistance Tamb = 25C, unless otherwise specified Parameter Test Conditions Symbol Value Unit Junction ambient on glass fibre printed board (25 x 20 x 1.5) mm3 Rth JA K/W
plated with 35m Cu
Document Number 85032 www.vishay.de • Fax Back +1-408-970-5600 Rev. 3, 20-Jan-99 1 (9)
Page Summary Contents For Vishay BFR92 BFR92R Data Sheet
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 9 |
| File Size | 147.07 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What are the primary applications for the BFR92 transistor?
It is designed for RF amplifier use across the GHz range, especially suitable for wide band antenna amplifiers.
How should I handle this device to ensure proper function?
The device is an Electrostatic sensitive device; ensure you observe precautions when handling it.
What are the key electrical specifications of the BFR92/BFR92R?
It offers high power gain, a low noise figure (e.g., 2.2 dB at 500 MHz), and a high transition frequency (f_T up to 5 GHz).