Quote Originally Posted by Pinski1 View Post
There's a couple of us trying to build 300A ESCs now.

Personally I'm not a fan of directFETs, can't inspect joints, package is unique to Infineon and they seem to discontinue them quickly. HSOF packages seem much better to me, it's what they use in the Vex BB controllers.
I was thinking that too, only real reason I was going with them was for the ability to stick a heatsink directly onto them, but looking at the HSOF I am going to use this one instead.
http://www.mouser.com/ds/2/196/Infin...-en-767648.pdf
Has almost half the on resistance and bumps the current rating way up for a very small price increase.

Thanks!