Abstract
Wafer level electromigration test is now a common practice in the semiconductor industry. Among the various fast wafer level electromigration tests, wafer level isothermal joule heated electromigration test (WIJET) is found to be most accurate for predicting the lifetime of metal line in ULSI. In order to reduce the test time, the temperature and current density of WIJET is usually increased to a high level. However, this could violate the important basic requirements of accelerated life testing (ALT), i.e. only one failure mechanism occurring during ALT, and the failure mechanism is the same as that under normal operating condition. In this work, the effect of temperature during WIJET on the fulfillment of these two requirements will be examined.
| Original language | English |
|---|---|
| Title of host publication | 2001 6th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2001 - Proceedings |
| Editors | Hiroshi Iwai, Xin-Ping Qu, Bing-Zong Li, Guo-Ping Ru, Paul Yu |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 964-966 |
| Number of pages | 3 |
| ISBN (Electronic) | 0780365208, 9780780365209 |
| DOIs | |
| State | Published - 2001 |
| Externally published | Yes |
| Event | 6th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2001 - Shanghai, China Duration: 22 10 2001 → 25 10 2001 |
Publication series
| Name | 2001 6th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2001 - Proceedings |
|---|---|
| Volume | 2 |
Conference
| Conference | 6th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2001 |
|---|---|
| Country/Territory | China |
| City | Shanghai |
| Period | 22/10/01 → 25/10/01 |
Bibliographical note
Publisher Copyright:© 2001 IEEE.
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