{"title":"Lead free solder process development and reliability for handset application","authors":"S. Zhu, C. Nguyen","doi":"10.1109/ISAPM.2005.1432056","DOIUrl":null,"url":null,"abstract":"Recent worldwide lead free activity has been driving international and US consumer electronic companies to be lead free. This paper identifies the challenges, critical issues and solutions for implementing lead free soldering process for handset application, and describes the studies conducted on Sn/Ag/Cu and Sn/Ag/Bi solder, process development and reliability results for handset manufacturing. The paper described wettability, printability and reflow results, electrical characterization, drop shock, thermal cycling test, humidity test and mechanical reliability results. Process DOE results are also discussed in the paper. Traditional eutectic solder is used as the baseline for comparison.","PeriodicalId":181674,"journal":{"name":"Proceedings. International Symposium on Advanced Packaging Materials: Processes, Properties and Interfaces, 2005.","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. International Symposium on Advanced Packaging Materials: Processes, Properties and Interfaces, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAPM.2005.1432056","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Recent worldwide lead free activity has been driving international and US consumer electronic companies to be lead free. This paper identifies the challenges, critical issues and solutions for implementing lead free soldering process for handset application, and describes the studies conducted on Sn/Ag/Cu and Sn/Ag/Bi solder, process development and reliability results for handset manufacturing. The paper described wettability, printability and reflow results, electrical characterization, drop shock, thermal cycling test, humidity test and mechanical reliability results. Process DOE results are also discussed in the paper. Traditional eutectic solder is used as the baseline for comparison.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
