Systematic Approach for the Gate Oxide Failure Caused by Arsenic Cross Contamination

被引:0
|
作者
Zhu, Lei [1 ]
Ng, Huipeng [1 ]
Huang, Yanhua [1 ]
Teo, Hanwei [1 ]
Ong, Kenny [1 ]
Chen, Shuting [1 ]
Chen, Changqing [1 ]
Ang, Ghimboon [1 ]
Hua, Younan [1 ]
Li, Zheng [1 ]
机构
[1] GLOBALFOUNDRIES Singapore Pte Ltd, QRA, Failure Anal Dept, Singapore 738406, Singapore
来源
ISTFA 2012: CONFERENCE PROCEEDINGS FROM THE 38TH INTERNATIONAL SYMPOSIUM FOR TESTING AND FAILURE ANALYSIS | 2012年
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中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper described a gate oxide failure case which affected the electrical parameters such as Vt and Idsat of both HV N&P MOS. A systematic problem solving approach combined with several FA techniques was applied to find the root-cause to be arsenic outgas cross-contamination.
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页码:207 / 210
页数:4
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