View bfr182w datasheet:

BFR 182W NPN Silicon RF Transistor • For low noise, high-gain broadband amplifiers at collector currents from 1mA to 20mA • fT = 8GHz F = 1.2dB at 900MHz ESD: Electrostatic discharge sensitive device, observe handling precaution! Type Marking Ordering Code Pin Configuration Package BFR 182W RGs Q62702-F1492 1 = B 2 = E 3 = C SOT-323 Maximum Ratings Parameter Symbol Values Unit Collector-emitter voltage VCEO 12 V Collector-emitter voltage VCES 20 Collector-base voltage VCBO 20 Emitter-base voltage VEBO 2 Collector current IC 35 mA Base current IB 4 Total power dissipation Ptot mW TS ? 90 °C 250 Junction temperature Tj 150 °C Ambient temperature TA - 65 ... + 150 Storage temperature Tstg - 65 ... + 150 Thermal Resistance 1) Junction - soldering point RthJS ? 240 K/