Space Charge Region;
Mobility Ratio;
Electron Drift Velocity;
Nonequilibrium Carrier;
Pulse Rise Time;
D O I:
10.1134/S1063784215060092
中图分类号:
O59 [应用物理学];
学科分类号:
摘要:
A simple mathematical model of 4H:SiC sharp-recovery drift diodes with a p(+)-p(-)n(0)-n(+) structure. With this model, the limiting electrical parameters of high-voltage (2-10 kV) pulse generators built around these diodes are theoretically estimated.