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LESHAN RADIO COMPANY, LTD. M10â1/6 1 3 2 General Purpose Transistors PNP Silicon MAXIMUM RATINGS RatingSymbolValueUnit CollectorâEmitter VoltageV CEO â 32Vdc CollectorâBase VoltageV CBO â 32Vdc EmitterâBase VoltageV EBO â 5.0Vdc Collector Current â ContinuousI C â 100mAdc THERMAL CHARACTERISTICS CharacteristicSymbolMaxUnit Total Device Dissipation FRâ 5 Board, (1) P D 225mW T A = 25°C Derate above 25°C 1.8mW/°C Thermal Resistance, Junction to Ambient R θJA 556°C/W Total Device Dissipation P D 300mW Alumina Substrate, (2) T A = 25°C Derate above 25°C 2.4mW/°C Thermal Resistance, Junction to AmbientR θJA 417°C/W Junction and Storage TemperatureT J , T stg â55 to +150°C DEVICE MARKING BCW61BLT1 = BB, BCW61CLT1 = BC, BCW61DLT1 = BD ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted.) CharacteristicSymbolMinMaxUnit OFF CHARACTERISTICS CollectorâEmitter Breakdown Voltage (I C = â2.0 mAdc, I B = 0 ) V (BR)CEO â 32âVdc EmitterâBase Breakdown Voltage (I E = â1.0 ÎźAdc, I C = 0) V (BR)EBO â 5.0âVdc Collector Cutoff CurrentI CES (V CE = â32 Vdc, )ââ20nAdc (V CE = â32 Vdc, T A = 150°C)ââ20ÎźAdc 1. FRâ 5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. BCW61BLT1 BCW61CLT1 BCW61DLT1 2 EMITTER 3 COLLECTOR 1 BASE CASE 318â08, STYLE 6 SOTâ23 (TOâ236AB)
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