BFS480 is an NPN silicon RF transistor designed for low noise, low-power amplifiers in mobile communication systems such as pagers and cordless telephones. It operates at collector currents ranging from 0.2 mA to 8 mA, with a transition frequency (fT) of 7 GHz and a gain (F) of 1.5 dB at 900 MHz. The package contains two internally isolated transistors.
The document describes the BFS480 as an NPN Silicon RF Transistor featuring two galvanically isolated transistors within a single SOT363 package. It is specifically engineered for low noise, low-power amplification in mobile communication systems such as pagers and cordless telephones, operating effectively at collector currents ranging from 0.2 mA to 8 mA with an fT of 7 GHz.
| Collector-emitter voltage (VCEO) | 8 V |
|---|---|
| Junction temperature (Tj) | 150 °C |
| Noise figure (F) at 900 MHz | 1.5 dB |
It is designed for low noise, low-power amplifiers in mobile communication systems such as pagers and cordless telephones.
The device contains two galvanically isolated transistors in one package.
The maximum collector current (IC) is rated at 10 mA.