Surface potential redistribution in laterally diffused field effect transistors

Hsueh Chun Liao, Yeh Wei Wu, Ruey Dar Chang, Jung Ruey Tsai

Research output: Contribution to conferenceConference Paperpeer-review

Abstract

Device simulation was performed to investigate the redistribution of surface potential in high-voltage lateral diffused metal-oxide-semiconductor field effect transistors. When the high electric field in the extended drift region causes quasi-saturation effect, the surface potential near the drift region is reduced with the increase of the inversion carries. A model was proposed to describe the potential redistribution based on the reduction of the depletion region in the junction between the channel and drift region.

Original languageEnglish
Pages62-64
Number of pages3
DOIs
StatePublished - 2013
Event2013 IEEE International Symposium on Next-Generation Electronics, ISNE 2013 - Kaohsiung, Taiwan
Duration: 25 02 201326 02 2013

Conference

Conference2013 IEEE International Symposium on Next-Generation Electronics, ISNE 2013
Country/TerritoryTaiwan
CityKaohsiung
Period25/02/1326/02/13

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