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MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by BC846ALT1/D BC846ALT1,BLT1 General Purpose Transistors BC847ALT1, NPN Silicon COLLECTOR BLT1,CLT1 thru 3 BC850ALT1,BLT1, 1 CLT1 BASE BC846, BC847 and BC848 are Motorola Preferred Devices 2 EMITTER MAXIMUM RATINGS BC847 BC848 BC850 BC849 Rating Symbol BC846 Unit 3 Collector–Emitter Voltage VCEO 65 45 30 V 1 Collector–Base Voltage VCBO 80 50 30 V 2 Emitter–Base Voltage VEBO 6.0 6.0 5.0 V Collector Current — Continuous IC 100 100 100 mAdc CASE 318–08, STYLE 6 SOT–23 (TO–236AB) THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Total Device Dissipation FR–5 Board, (1) PD TA = 25°C 225 mW Derate above 25°C 1.8 mW/°C Thermal Resistance, Junction to Ambient RqJA 556 °C/W Total Device Dissipation