J. Semicond. > 2008, Volume 29 > Issue 10 > 2014-2017

PAPERS

ESD Transient Model of Vertical DMOS Power Devices

Li Zehong, Zhou Chunhua, Hu Yonggui, Liu Yong, Zhang Bo and Xu Shiliu

+ Author Affiliations

PDF

Abstract: Based on the equivalent circuit of VDMOS,the initial condition and transient response process are analyzed and the ESD transient model of the power VDMOS device is obtained.Results show that the ESD transient discharge process is correctly depicted with this model,which resolves the problem of the insufficient initial conditions of other models.Based on this model,the relationships between ESD threshold voltage and gate input protection series resistance,breakdown voltage,and parasitic dynamic resistance of the Zener diodes,and gate-source capacitance and gate oxide thickness of the power VDMOS,are obtained.This model can guide the design of ESD protection for power VDMOSs

Key words: VDMOSESDequivalent circuitinitial conditiontransient model

  • Search

    Advanced Search >>

    Article Metrics

    Article views: 2880 Times PDF downloads: 1366 Times Cited by: 0 Times

    History

    Received: 18 August 2015 Revised: 24 April 2008 Online: Published: 01 October 2008

    Catalog

      Email This Article

      User name:
      Email:*请输入正确邮箱
      Code:*验证码错误
      Li Zehong, Zhou Chunhua, Hu Yonggui, Liu Yong, Zhang Bo, Xu Shiliu. ESD Transient Model of Vertical DMOS Power Devices[J]. Journal of Semiconductors, 2008, In Press. Li Z H, Zhou C H, Hu Y G, Liu Y, Zhang B, Xu S L. ESD Transient Model of Vertical DMOS Power Devices[J]. J. Semicond., 2008, 29(10): 2014.Export: BibTex EndNote
      Citation:
      Li Zehong, Zhou Chunhua, Hu Yonggui, Liu Yong, Zhang Bo, Xu Shiliu. ESD Transient Model of Vertical DMOS Power Devices[J]. Journal of Semiconductors, 2008, In Press.

      Li Z H, Zhou C H, Hu Y G, Liu Y, Zhang B, Xu S L. ESD Transient Model of Vertical DMOS Power Devices[J]. J. Semicond., 2008, 29(10): 2014.
      Export: BibTex EndNote

      ESD Transient Model of Vertical DMOS Power Devices

      • Received Date: 2015-08-18
      • Accepted Date: 2008-03-19
      • Revised Date: 2008-04-24
      • Published Date: 2008-11-11

      Catalog

        /

        DownLoad:  Full-Size Img  PowerPoint
        Return
        Return