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BFR 193 NPN Silicon RF Transistor For low noise, high-gain amplifiers up to 2GHz For linear broadband amplifiers fT = 8GHz F = 1.3dB at 900MHz ESD Electrostatic discharge sensitive device, observe handling precaution! Type Marking Ordering Code Pin Configuration Package BFR 193 RCs Q62702-F1218 1 = B 2 = E 3 = C SOT-23 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 80 mA Base current IB 10 Total power dissipation Ptot mW TS 69 C 580 Junction temperature Tj 150 C Ambient temperature TA - 65 ... + 150 Storage temperature Tstg - 65 ... + 150 Thermal Resistance 1) Junction - soldering point RthJS 140 K/W 1) TS is measured on the collector lead at the soldering point to the pcb. Semiconductor