Wietron bc556 bc557 bc558 free download

File name bc556_bc557_bc558.pdf

BC556, A/B BC557, A/B/C BC558, A/B/C PNP General Purpose Transistor COLLECTOR P b Lead(Pb)-Free 3 2 BASE 1 2 1 3 EMITTER TO-92 Maximum Ratings ( TA=25 unless otherwise noted) C Rating Symbol BC556 BC557 BC558 Unit Collector-Emitter Voltage VECO -65 -45 -30 V Collector-Base Voltage VCBO -80 -50 -30 V Emitter-Base Voltage VEBO -5 -5 -5 V Collector Current Continuous lC 100 mA THERMAL CHARACTERISTICS Charact er ist ics Symbol Max Unit Total Device Dissipation BC556 Alumina Substrate,TA=25