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Research on Electrostatic Discharge Protection Method ofElectronic Equipment Based on the TVS(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2017年02期
Page:
19-
Research Field:
电气与电子工程
Publishing date:

Info

Title:
Research on Electrostatic Discharge Protection Method ofElectronic Equipment Based on the TVS
Author(s):
Wu Bin; Tao Wei; Zhao Yang; Ma Baoping; Li Shijin
School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
Keywords:
electrostatic discharge; TVS; electrostatic discharge protection; parasitic parameters
PACS:
TM461; TN03
DOI:
10.3969/j.issn.1672-1292.2017.02.003
Abstract:
Aiming at the electrostatic discharge(ESD)pulse current undermining the internal chip of the electronic device,in the paper,transient voltage suppressor has been used as electrostatic discharge suppression device,the protection mechanism of TVS has been analyzed. The circuit model for the ESD protection is proposed under considering the existence of parasitic parameters in high frequency. The suppression of TVS is studied by comparing the voltage waveforms of the load before and after using TVS. Finally,the protection effect is verified by an experiment.

References:

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Last Update: 2017-06-30