2sb817c 2sd1047c.pdf datasheet:

Ordering number : ENN69872SB817C/2SD1047CPNP Epitaxial Planar Silicon TransistorNPN Triple Diffused Planar Silicon Transistor2SB817C/2SD1047C140V / 12A, AF 80W Output ApplicationsFeatures Package Dimensions Large current capacitance. unit : mm Wide ASO and high durability against breakdown. 2022A Adoption of MBIT process.[2SB817C/2SD1047C]15.63.24.814.02.01.62.00.61.01 2 31 : Base0.62 : Collector3 : EmitterSpecifications5.45 5.45SANYO : TO-3PB ( ) : 2SB817CAbsolute Maximum Ratings at Ta=25CParameter Symbol Conditions Ratings UnitCollector-to-Base Voltage VCBO (--)160 VCollector-to-Emitter Voltage VCEO (--)140 VEmitter-to-Base Voltage VEBO (--)6 VCollector Current IC (--)12 ACollector Current (Pulse) ICP (--)20 A2.5 WCollector Dissipation PCTc=25C 120 WJunction Temperature Tj 150 CStorage Tem