View 2sd1803 datasheet:

Ordering number:EN2085B PNP/NPN Epitaxial Planar Silicon Transistors 2SB1203/2SD1803 High-Current Switching Applications Applications Package Dimensions · Relay drivers, high-speed inverters, converters, and unit:mm other general high-current switching applications. 2045B [2SB1203/2SD1803] Features · Low collector-to-emitter saturation voltage. · High current and high fT. · Excellent linearity of hFE. · Fast switching speed. · Small and slim package making it easy to make 2SB1203/2SD1803-applied sets smaller. 1 : Base 2 : Collector 3 : Emitter 4 : Collector SANYO : TP unit:mm 2044B [2SB1203/2SD1803] 1 : Base 2 : Collector 3 : Emitter 4 : Collector SANYO : TP-FA Any and all SANYO products described or contained herein do not have specifications that can h