Correlation of highly accelerated Qbd tests to TDDB life tests for ultra-thin gate oxides

Yuan Chen, John S. Suehle, Chih Chieh Shen, Joseph Bernstein, Cleston Messick, Prasad Chaparala

Research output: Contribution to journalConference articlepeer-review

12 Scopus citations

Abstract

A new technique is proposed to extract long-term constant voltage stress time-dependent dielectric breakdown (TDDB) acceleration parameters from highly accelerated constant or ramped current injection breakdown tests. It is demonstrated that an accurate correlation of highly accelerated breakdown tests to long-term constant voltage TDDB tests can be obtained.

Original languageEnglish
Pages (from-to)87-91
Number of pages5
JournalAnnual Proceedings - Reliability Physics (Symposium)
StatePublished - 1998
Externally publishedYes
EventProceedings of the 1998 36th IEEE International Reliability Physics Symposium - Reno, NV, USA
Duration: 31 Mar 19982 Apr 1998

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