Semikron semix igbt module Semix202gb066hds Semikron semix igbt module Semix402gb066hds Semikron semix igbt module Semix302gb126v1 Semikron semix igbt module Semix353gb126v1 Semikron semix igbt module Semix553gb126v1 Semikron semix igbt module Semix703gb126v1 Semikron semix igbt module Semix453gb12e4p Semikron semix igbt module 2mbi450vj120 Fuji igbt module