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- Posted on
April 16, 2006, 2:06 am
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The 2SD717 is a NPN low saturation voltage switching transistor for high
efficiency DC-DC converters, Vcbo70%, Vceo50%, Vebo=5, Ptot80%W, hfe= 70 to
240. IIRC the MJ2955 is a PNP designed to complement the slow old 2N3055, so
if you're planning to use an MJ2955 to replace a 2SD717, make sure the smoke
extractor is running before you switch on!
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