Re: Trench gate Design IGBTs [Was Re: IGBT SSTC finally possible?]

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: jimmy hynes <chunkyboy86-at-yahoo-dot-com> 

Hey,

Chester Lowrey used some trench gate IGBTs in a SSTC. The CM150DU-12H are 
the IGBTs I use in my
DRSSTC. The non trench gate IGBTs need higher gate voltage to stand the 
high current peaks. The
CM150DU-12F ones have internal current protection that sorta gets rid of 
this benefit.

There are some trench gate IGBTs that do not have the current limiting.

Chester's site www.hot-streamer-dot-com/hilo90mhz
My site www.hot-streamer-dot-com/chunkyboy86
--- Tesla list <tesla-at-pupman-dot-com> wrote:
 > Original poster: "Rajesh Seenivasan" <rajeshkvs-at-hotmail-dot-com>
 >
 > Hello,
 >
 > Are Trench gate design IGBts also used in SSTCs ? Any one has used these in
 > their designs ?
 > CM150DU-12F is a trench gate IGBT and CM150DU-12H is normal IGBT. Which one
 > is better
 > for SSTC ?
 >
 > Thanks,
 > Rajesh.
 >
 >


=====
Jimmy