Datasheet Summary
Power Transistors
2SD1985, 2SD1985A
Silicon NPN triple diffusion planar type
For power amplification plementary to 2SB1393 and 2SB1393A s Features q High forward current transfer ratio hFE which has satisfactory linearity q Low collector to emitter saturation voltage VCE(sat) q Full-pack package which can be installed to the heat sink with one screw s...