ESD: Waveform calculation, field and current of human and simulator ESD

被引:70
|
作者
Pommerenke, D [1 ]
Aidam, M [1 ]
机构
[1] TECH UNIV BERLIN,D-10587 BERLIN,GERMANY
关键词
ESD; current; transient fields; simulation;
D O I
10.1016/S0304-3886(96)00028-9
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Currents, current derivatives and transient fields of human ESDs are compared to currents and fields caused by commercial simulators. The results point at undefined but influential parameters of simulators and the standardized setup used. Suggestions for possible improvements of ESD test standards are given. A calculation method for the ESD current is provided. This method includes an are model. Possible high peak current values (> 10 A/kV) are validated by a simple physical model of the hand-metal piece geometry. By calculation it is shown under which circumstances human ESD currents come close to the standardized waveform of simulators.
引用
收藏
页码:33 / 51
页数:19
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