What is the doping concentration Nd of SiC-FET(1.2kV)?

Can anyone tell me what the donor concentration of the intrinsic region of a SiC-MOSFET or better for the no-SiC-JFET is? They are 1.2kV devices. The JFET I use has a punch-through voltage of...

23 December 2013 4,558 0 View