T. Frank, S. Moreau, C. Chappaz, L. Arnaud, P. Leduc, A. Thuaire, L. Anghel
{"title":"3D-IC TSV互连的电迁移行为","authors":"T. Frank, S. Moreau, C. Chappaz, L. Arnaud, P. Leduc, A. Thuaire, L. Anghel","doi":"10.1109/ECTC.2012.6248850","DOIUrl":null,"url":null,"abstract":"The electromigration (EM) behavior of Through Silicon Via (TSV) interconnects used for 3D integration is studied. Impact of the TSV section size on EM lifetime and consideration of increasing metal level thickness are reported. Void nucleates and grows right after TSV, in the adjacent metal level. The TSV section size at metal level interface is critical for high EM performance. Thickness increase of metal level is revealed to not directly increase EM robustness, since irregular void nucleation and growth impact expected performances.","PeriodicalId":6384,"journal":{"name":"2012 IEEE 62nd Electronic Components and Technology Conference","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2012-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"36","resultStr":"{\"title\":\"Electromigration behavior of 3D-IC TSV interconnects\",\"authors\":\"T. Frank, S. Moreau, C. Chappaz, L. Arnaud, P. Leduc, A. Thuaire, L. Anghel\",\"doi\":\"10.1109/ECTC.2012.6248850\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The electromigration (EM) behavior of Through Silicon Via (TSV) interconnects used for 3D integration is studied. Impact of the TSV section size on EM lifetime and consideration of increasing metal level thickness are reported. Void nucleates and grows right after TSV, in the adjacent metal level. The TSV section size at metal level interface is critical for high EM performance. Thickness increase of metal level is revealed to not directly increase EM robustness, since irregular void nucleation and growth impact expected performances.\",\"PeriodicalId\":6384,\"journal\":{\"name\":\"2012 IEEE 62nd Electronic Components and Technology Conference\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-07-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"36\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE 62nd Electronic Components and Technology Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ECTC.2012.6248850\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE 62nd Electronic Components and Technology Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ECTC.2012.6248850","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Electromigration behavior of 3D-IC TSV interconnects
The electromigration (EM) behavior of Through Silicon Via (TSV) interconnects used for 3D integration is studied. Impact of the TSV section size on EM lifetime and consideration of increasing metal level thickness are reported. Void nucleates and grows right after TSV, in the adjacent metal level. The TSV section size at metal level interface is critical for high EM performance. Thickness increase of metal level is revealed to not directly increase EM robustness, since irregular void nucleation and growth impact expected performances.