View bfs480 datasheet:

BFS 480 NPN Silicon RF Transistor • For low noise, low-power amplifiers in mobile communication systems (pager, cordless telephone) at collector currents from 0.2mA to 8mA • fT = 7GHz F = 1.5dB at 900MHz • Two (galvanic) internal isolated Transistors in one package ESD: Electrostatic discharge sensitive device, observe handling precaution! Type Marking Ordering Code Pin Configuration Package BFS 480 REs Q62702-F1531 1/4 = B 2/5 = E 3/6 = C SOT-363 data below is of a single transistor Maximum Ratings Parameter Symbol Values Unit Collector-emitter voltage VCEO 8 V Collector-emitter voltage VCES 10 Collector-base voltage VCBO 10 Emitter-base voltage VEBO 2 Collector current IC 10 mA Base current IB 1.2 Total power dissipation Ptot mW TS ? 112 °C 80 Junction temperat