DocumentCode :
2707832
Title :
Generalized model of electrostatic discharge (ESD) for bodies in approach: analyses of multiple discharges and speed of approach
Author :
Greason, William D.
Author_Institution :
Appl. Electrostatics Res. Centre, Univ. of Western Ontario, London, Ont., Canada
fYear :
2000
fDate :
26-28 Sept. 2000
Firstpage :
54
Lastpage :
59
Abstract :
The objective of this work was to analyze the general case of an electrostatic discharge (ESD) event which occurs for the approach of two charged floating conductors. Parameters studied include body sizes, and the magnitude and polarity of the charges on the two bodies. ESD parameters including body potentials and energies before a discharge, and the charge transferred and the energy dissipated in the discharge can be calculated for typical test geometries. The methodology is applied to examine the effect of the speed of approach of the two bodies and the conditions which support multiple discharges. The results of this work provide a better understanding of the fundamental principles involved in the ESD event between two charged bodies in approach and have application in estimating the effect of ESD on electronic devices and systems.
Keywords :
electric charge; electrostatic discharge; ESD; ESD event; ESD parameters; approach speed; approaching bodies; body energy; body potential; body size; charge magnitude; charge polarity; charge transfer; charged bodies; charged floating conductors; discharge energy dissipation; electronic devices; electronic systems; electrostatic discharge; generalized ESD model; multiple discharges; test geometries; Capacitance; Conductors; Difference equations; Electric breakdown; Electrostatic analysis; Electrostatic discharge; Geometry; Maxwell equations; Shape measurement; Testing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Overstress/Electrostatic Discharge Symposium Proceedings 2000
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-58537-018-5
Type :
conf
DOI :
10.1109/EOSESD.2000.890027
Filename :
890027
Link To Document :
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