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BrianG
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03.06.2009, 02:56 PM

There is more to an FET spec that just current and voltage figures. Some other ones are Rds_on, gate capacitance, slew rate, temperature coefficient, etc. Slew rate alone (which is just how long it takes for the FET to switch from 0 to max or vice-versa) can make a big difference in temperature.

BTW: I have some more results from running, but want to get a little more time before posting my observations...
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