3D numerical simulation for assisting external latch-up protection test structure design

  • K. Palser
  • , A. Concannon
  • , R. Duffy
  • , A. Mathewson

Research output: Chapter in Book/Report/Conference proceedingsChapterpeer-review

Abstract

We report on the development of a method for characterising ESD protection test structures designed to determine the efficiency of surrounding guard-rings preventing external latch-up. The new technique uses a simulation approach to reduce the number of iterations of test structures that are fabricated, therefore dramatically reducing the time required to generate design guidelines. The outline of this technique concentrates on the importance of results from 3D numerical device simulations to the simulation methodology. The presented results demonstrate the sensitivity of the technique to the direction of the leakage current entering the latch-up path and its impact on the overall characterisation results for the test structure.

Original languageEnglish
Title of host publicationESSDERC 1999 - Proceeding of the 29th European Solid-State Device Research Conference
EditorsR.P. Mertens, H. Grunbacher, H.E. Maes, G. Declerck
PublisherIEEE Computer Society
Pages508-511
Number of pages4
ISBN (Electronic)2863322451, 9782863322451
Publication statusPublished - 1999
Event29th European Solid-State Device Research Conference, ESSDERC 1999 - Leuven, Belgium
Duration: 13 Sep 199915 Sep 1999

Publication series

NameEuropean Solid-State Device Research Conference
Volume13-15 Sept. 1999
ISSN (Print)1930-8876

Conference

Conference29th European Solid-State Device Research Conference, ESSDERC 1999
Country/TerritoryBelgium
CityLeuven
Period13/09/9915/09/99

Fingerprint

Dive into the research topics of '3D numerical simulation for assisting external latch-up protection test structure design'. Together they form a unique fingerprint.

Cite this