A1909 Description
Product Specification 2SA1909 CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT V(BR)CEO Collector-emitter breakdown voltage IC=-50mA; IB=0 VCEsat Collector-emitter saturation voltage IC=-5 A;IB=-0.5 A ICBO Collector cut-off current VCB=-140V;.