BC550C Datasheet PDF

MAXIMUM RATINGS

Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Collector Current — Continuous Total Device Dissipation @ TA = 25°C Derate above 25°C Total Device Dissipation @ TC = 25°C Derate above 25°C Operating and Storage Junction Temperature Range THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Ambient Thermal Resistance, Junction to Case Symbol VCEO VCBO VEBO IC PD PD TJ, Tstg BC549 BC550 30 45 30 50 5.0 100 625 5.0 1.5 12 –55 to +150 Unit Vdc Vdc Vdc mAdc mW mW/°C Watt mW/°C °C Symbol RqJA RqJC Max 200 83.3 Unit °C/W °C/W BC549B,C BC550B,C 1 2 3 CASE 29–04, STYLE 17 TO–92 (TO–226AA) COLLECTOR 1 2 BASE 3 EMITTER

ELECTRICAL CHARACTERISTICS

(TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max Unit OFF CHARACTERISTICS Collector–Emitter Breakdown Voltage (IC = 10 mAdc, IB = 0) BC549B,C BC550B,C V(BR)CEO Vdc 30 — — 45 — — Coll