supported by the National Natural Science Foundation of China(No.61176071);the Doctoral Fund of Ministry of Education of China(No.20111103120016);the Science and Technology Program of State Grid Corporation of China(No.SGRI-WD-71-13-006)
The addition of a buffer layer can improve the device's secondary breakdown voltage, thus, improving the single event burnout (SEB) threshold voltage. In this paper, an N type linear doping buffer layer is proposed...