Stee Member Joined 2005 esafono.it 2011-01-08 7:40 am #1 2011-01-08 7:40 am #1 THE SUPER-IGBT USED AS PILOT AN HEXFET FOR A SUPER-BIPOLAR DEVICE 😛 (consists of three low-gain NPN) Attachments JLH_SUPER_IGBT.PNG 20.3 KB · Views: 179