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BrianG · 09.14.2007, 11:43 AM

Is there a reason why FETs don't have an electrically insulated metal "insert" to help cool them? Adding a heatsink to the epoxy package definitely helps, but it IS plastic after all.

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BrianG RC-Monster Admin Offline Posts: 14,609 Join Date: Nov 2005 Location: Des Moines, IA	09.14.2007, 11:43 AM Is there a reason why FETs don't have an electrically insulated metal "insert" to help cool them? Adding a heatsink to the epoxy package definitely helps, but it IS plastic after all.