Fairly useful FET, IGBT "Smart Discrete" & other power products selector guide from ON SEMI http://www.onsemi.com/pub/Collateral/SGD507-D.PDF Extensive selection tables. Packages and mounting profiles. 66 page PDF ! -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads