2SC3973A Description
Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-emitter saturation voltage Base-emitter saturation voltage 2SC3973 2SC3973A CONDITIONS IC=10mA , IB=0 IC=4A; IE=0 2SC3973 2SC3973A SYMBOL V(BR)CEO VCEsat VBEsat MIN 500 TYP. MAX UNIT V 1.0 1.5 V V ICBO Collector cut-off current 0.1 VCB=900V;.