西门康可控硅SKKT250/08ESKKT250/12ESKKT250/14ESKKT250/16ESKKT250/18ESKKT253/12ESKKT253/14ESKKT253/16ESKKT253/18ESKKT273/12ESKKT273/14ESKKT273/16ESKKT273/18ESKKT280/12ESKKT280/16ESKKT280/18ESKKT280/20ESKKT280/22E英飞凌IGBTFF225R17ME3FF300R17ME3FF450R17ME3B***50GD170DLB***75GD170DLFS50R17KE3_B17FS75R17KE3FS100R17KE3FS150R17KE3GFS225R17KE3FS300R16KF4FS300R17KE3FS450R17KE3FD400R16KF4FD401R17KF6C_B2FD600R16KF4)