BFG 194 is a RF transistor, mainly used in low distortion broadband amplifiers in antenna and telecommunications systems up to 1.5 GHz at collector currents from 20mA to 80mA
This document is a datasheet for the Siemens BFG 194, a PNP silicon RF transistor designed for low distortion broadband amplifiers in antenna and telecommunications systems. It is specified for operation up to 1.5 GHz at collector currents ranging from 20mA to 80mA.
| Collector-emitter voltage | 15 V |
|---|---|
| Collector-base voltage | 20 V |
| Emitter-base voltage | 3 V |
| Collector current | 100 mA |
| Base current | 10 mA |
| Junction temperature | 150 °C |
| Ambient temperature | - 65... + 150 °C |
| Transition frequency | 3.5 GHz |
| Collector-base capacitance | 2 pF |
The maximum collector-emitter voltage is 15 V.
The transistor is designed for operation up to 1.5 GHz.
The device uses a SOT-223 package.