A new analytical model for the surface electric field distribution and breakdown voltage of the SOI trench LDMOS

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    摘要 Anewanalyticalmodelforthesurfaceelectricfielddistributionandbreakdownvoltageofthesilicononinsulator(SOI)trenchlateraldouble-diffusedmetal-oxide-semiconductor(LDMOS)ispresented.Basedonthetwo-dimensionalLaplacesolutionandPoissonsolution,themodelconsiderstheinfluenceofstructureparameterssuchasthedopingconcentrationofthedriftregion,andthedepthandwidthofthetrenchonthesurfaceelectricfield.Further,asimpleanalyticalexpressionofthebreakdownvoltageisobtained,whichoffersaneffectivewaytogainanoptimalhighvoltage.Alltheanalyticalresultsareingoodagreementwiththesimulationresults.
    机构地区 不详
    出处 《中国物理B:英文版》 2012年7期
    出版日期 2012年07月17日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)
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