BFR92/BFR92R is a NPN planar RF transistor produced by Vishay Telefunken. It has high power gain, low noise figure and high transition frequency.
The document describes the Vishay BFR92 and BFR92R, which are Silicon NPN Planar RF Transistors designed for RF amplifier applications up to the GHz range. Key features include high power gain, low noise figure, and high transition frequency. The transistors are available in plastic cases (SOT 23) with specific marking codes for identification.
| Collector-base voltage | 20 V |
|---|---|
| Collector-emitter voltage | 15 V |
| Emitter-base voltage | 2 V |
| Collector current | 30 mA |
| Junction temperature | 150 °C |
| Storage temperature range | -65 to +150 °C |
They are used for RF amplifiers up to the GHz range, specifically for wide band antenna amplifiers.
The marking code for the BFR92R is P4.