The Natural Science Foundation of Jiangsu Province(No.BK2008287);the Preresearch Project of the National Natural Science Foundation of Southeast University(No.XJ2008312)
In order to minimize the hot-carrier effect(HCE)and maintain on-state performance in the high voltage N-type lateral double diffused MOS(N-LDMOS), an optimized device structure with step gate oxide is proposed. Co...
supported by the Natural Science Foundation of the Jiangsu Province(No.BK2008287);the Advanced Research of National Natural Science Foundation of Southeast University(No.XJ2008312)
The thermal characteristics of high voltage gg-LDMOS under ESD stress conditions are investigated in detail based on the Sentaurus process and device simulators.The total heat and lattice temperature distributions alo...