* q q q q Low collector to emitter saturation voltage VCE(sat) Satisfactory linearity of foward current transfer ratio hFE Large collector current IC N type package enabling direct soldering of the radiating fin to the printed circuit board, etc. of small electronic equipment. (TC=25˚C) Ratings 130 1
2SD1257A
Panasonic Semiconductor
62.12 KB
Silicon npn transistor.
Power Transistors 2SD1257, 2SD1257A Silicon NPN epitaxial planar type For power switching Complementary to 2SB934 10.0±0.3 8.5±0.2 6.0±0.5 3.4±0.3 U.
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