Hey, a quick question.
When selecting FETs for a motor controller, would it be a good idea to keep some breathing room between VDS and battery voltage?
I am considering a 14s battery pack which, fully charged, comes very close to the 60V absolute maximum rating of most common MOSFETs. I could select 80V ones, but will have to deal with higher RDS(on) and QG.
Thanks for any advice.
When selecting FETs for a motor controller, would it be a good idea to keep some breathing room between VDS and battery voltage?
I am considering a 14s battery pack which, fully charged, comes very close to the 60V absolute maximum rating of most common MOSFETs. I could select 80V ones, but will have to deal with higher RDS(on) and QG.
Thanks for any advice.