Distribution of Coated Metal Layer on Free Air Ball (FAB) Surface

S. Murali, L. Wan, Dhayalan Mariyappan, Lim Yee Weon Evonne, Kang Sungsig SS
{"title":"Distribution of Coated Metal Layer on Free Air Ball (FAB) Surface","authors":"S. Murali, L. Wan, Dhayalan Mariyappan, Lim Yee Weon Evonne, Kang Sungsig SS","doi":"10.4071/1085-8024-2021.1.000328","DOIUrl":null,"url":null,"abstract":"\n Developments in bonding wire focus on coated silver wire for stacked devices in memory sectors revealing near equivalent performances to 4N Au wire. In addition to stacked device applications, the wire is also examined for other conventional applications. The innovative wire exhibits excellent performance on biased Highly Accelerated Stress Test (bHAST) passing 192h and 504h at 130°C, 85%RH for +3.3V and +20V, respectively. Thus, the wire satisfied one of the important criteria required to pass automotive reliability test (2X stress test, AEC Q100 Rev-H, with limited test samples). The test is conducted using 0.8mil coated silver wire and molded with green epoxy molding compound. Another benefit of the wire is stitch bond bondability with high MTBA of greater than 2h.","PeriodicalId":14363,"journal":{"name":"International Symposium on Microelectronics","volume":"56 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Symposium on Microelectronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4071/1085-8024-2021.1.000328","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Developments in bonding wire focus on coated silver wire for stacked devices in memory sectors revealing near equivalent performances to 4N Au wire. In addition to stacked device applications, the wire is also examined for other conventional applications. The innovative wire exhibits excellent performance on biased Highly Accelerated Stress Test (bHAST) passing 192h and 504h at 130°C, 85%RH for +3.3V and +20V, respectively. Thus, the wire satisfied one of the important criteria required to pass automotive reliability test (2X stress test, AEC Q100 Rev-H, with limited test samples). The test is conducted using 0.8mil coated silver wire and molded with green epoxy molding compound. Another benefit of the wire is stitch bond bondability with high MTBA of greater than 2h.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
自由空气球(FAB)表面金属涂层的分布
键合线的发展主要集中在用于存储领域堆叠器件的涂覆银线上,其性能接近4N金线。除了堆叠设备应用外,还对其他传统应用进行了检查。在+3.3V和+20V条件下,在130°C, 85%RH条件下,该创新导线在偏置高加速应力测试(bast)中表现出优异的性能,分别通过了192h和504h。因此,该电线满足了通过汽车可靠性测试(2X应力测试,AEC Q100 Rev-H,测试样品有限)所需的重要标准之一。试验采用0.8mil包覆银丝,绿色环氧树脂模塑料成型。该钢丝的另一个优点是具有较高的MTBA,大于2h的缝合粘合性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Advanced Packaging Technology for Novel 1-dimensional and 2-dimensional VCSEL Arrays The Pivotal Role of Uniformity of Electrolytic Deposition Processes to Improve the Reliability of Advanced Packaging Enhancing the Paste Release on 55μm pads with Water-Soluble Type 7 SAC305 Solder Paste for High Density SIP Application Coronavirus, chip boom, and supply shortage: The new normal for global semiconductor manufacturing Lithography Solutions for Submicron Panel-Level Packaging
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1