BDY53 SILICON TRANSISTORS DIFFUSED MESA
BDY54 Bipolar Device
BDY55 NPNSILICON TRANSISTORS/ DIFFUSED MESA(LF Large Signal Power Amplificational High Current Fast Switching)
BDY55X NPN
BDY56 NPNSILICON TRANSISTORS DIFFUSED MESA(LF Large Signal Power Amplificational High Current Fast Switching)
BDY57 Silicon Power Transistors
BDY58 Silicon Power Transistors
BDY58A Bipolar Device
BDY58B TRANSISTOR | BJT | NPN | 125V V(BR)CEO | 25A I(C) | TO-3
BDY58C NPN
BDY58S Bipolar Device Hermetically sealed Metal Package