Скачать даташит для bc546_bc547_bc548:

BC546, A/B BC547, A/B/C BC548, A/B/C NPN General Purpose Transistor COLLECTOR 1 TO-92 2 BASE 1 2 3 3 EMITTER Maximum Ratings ( T =25 C unless otherwise noted) A Rating Symbol BC546 BC547 BC548 Unit Collector-Emitter Voltage VECO 65 45 30 Vdc Collector-Base Voltage V 80 50 30 Vdc CBO Emitter-Base Voltage VEBO 6 6 6 Vdc Collector Current Continuous lC 100 mAdc THERMAL CHARACTERISTICS Characteristics Symbol Max Unit BC546 Total Device Dissipation PD BC547 625 mW/ C Alumina Substrate, TA = 25 C BC548 BC546 TJ, Tstg Junction and Storage, Temperature BC547 -55 to +150 C BC548 ELECTRICAL CHARACTERISTICS Characteristics Symbol Min Max Unit OFF CHARACTERISTICS BC546 65 V(BR)CEO Collector-Emitter Breakdown Voltage Vdc 45 BC547 (lC= 1 mAdc. lB=0) 30 BC548 BC546 80 Collector-Base Breakdown Voltage V(BR)CBO 50 Vdc BC547 (lC= 1