On Wed, 19 May 2010 11:48:51 -0500, "Mark E. Skeels" said:
> No, it would work, but it's the power dissipation.
> 
> It will see ~ 40 Amps at times. It sits on a heat sink.
> 
> A quick check on Digikey for a 45A, 60V schottky shows a drop of 600 mV.
> 
> I'm pretty sure I can do better with a MOSFET, right?
> 

Or a "black ice cube" relay? They are cheap as dirt and available with
40 amp rating.

Cheers,

Bob

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