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2014-04-03 1 BFR93A Low Noise Silicon Bipolar RF Transistor • For low-noise, high gain broadband amplifiers at collector currents from 2 mA to 30 mA • Pb-free (RoHS compliant) package • Qualification report according to AEC-Q101 available ESD (Electrostatic discharge) sensitive device, observe handling precaution! TypeMarkingPin ConfigurationPackage BFR93AR2s 1=B2=E3=C SOT23 Maximum Ratings at T A = 25 °C, unless otherwise specified ParameterSymbolValueUnit Collector-emitter voltageV CEO 12V Collector-emitter voltageV CES 20 Collector-base voltageV CBO 20 Emitter-base voltageV EBO 2 Collector currentI C 90mA Base currentI B 9 Total power dissipation 1)
T S ≤ 111 °C P tot 300mW Junction temperatureT J 150°C Storage temperatureT Stg -55 ... 150 Thermal Resistance Parameter SymbolValueUnit Junction - soldering point 2) R thJS 130K/W 1 T S is measured on the collector lead at the soldering point to the pcb 2 For the definition of R thJS please refer to Application Note AN077 (Thermal Resistance Calculation)