[1]吴 斌,陶 卫,赵 阳,等.基于TVS的电子设备ESD保护方法研究[J].南京师范大学学报(工程技术版),2017,17(02):019.[doi:10.3969/j.issn.1672-1292.2017.02.003]
 Wu Bin,Tao Wei,Zhao Yang,et al.Research on Electrostatic Discharge Protection Method ofElectronic Equipment Based on the TVS[J].Journal of Nanjing Normal University(Engineering and Technology),2017,17(02):019.[doi:10.3969/j.issn.1672-1292.2017.02.003]
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基于TVS的电子设备ESD保护方法研究
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
17卷
期数:
2017年02期
页码:
019
栏目:
电气与电子工程
出版日期:
2017-06-30

文章信息/Info

Title:
Research on Electrostatic Discharge Protection Method ofElectronic Equipment Based on the TVS
文章编号:
1672-1292(2017)02-0019-05
作者:
吴 斌陶 卫赵 阳马宝萍李世锦
南京师范大学电气与自动化工程学院,江苏 南京 210042
Author(s):
Wu BinTao WeiZhao YangMa BaopingLi Shijin
School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
关键词:
静电放电瞬态抑制二极管静电放电保护寄生参数
Keywords:
electrostatic dischargeTVSelectrostatic discharge protectionparasitic parameters
分类号:
TM461; TN03
DOI:
10.3969/j.issn.1672-1292.2017.02.003
文献标志码:
A
摘要:
针对静电放电(electrostatic discharge,ESD)脉冲电流对电子设备内部芯片造成破坏,本文采用瞬态二极管(transient voltage suppressor,TVS)作为ESD抑制器件,分析了TVS的防护机理,考虑到高频情况下寄生参数的存在,建立了ESD保护电路模型. 通过比较TVS抑制前后的负载两端的电压波形,研究其抑制性. 最后通过实验验证了TVS的防护效果.
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.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-03-08.
基金项目:江苏省教育厅高校科研成果产业化推进项目(JHB2011-20).
通讯联系人:赵阳,教授,博士生导师,研究方向:电磁兼容技术与应用. E-mail:zhaoyang2@njnu.edu.cn
更新日期/Last Update: 2017-06-30