Ultrasonic Wire Bonding Technology in High-power IGBT Module Assembly

It introduces the mechanism of ultrasonic wire bonding, analyzes the material properties and the interface characteristics of the bonding for high-power IGBT module, and discusses the effects of bonding parameters on bonding strength. Several detection methods of bonding points’ strength are recomme...

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Bibliographic Details
Main Authors: 覃荣震, 张泉
Format: Article
Language:zho
Published: Editorial Office of Control and Information Technology 2011-01-01
Series:Kongzhi Yu Xinxi Jishu
Subjects:
Online Access:http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2011.02.003
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Summary:It introduces the mechanism of ultrasonic wire bonding, analyzes the material properties and the interface characteristics of the bonding for high-power IGBT module, and discusses the effects of bonding parameters on bonding strength. Several detection methods of bonding points’ strength are recommended, the parameters are further adjusted through the test results, so that the optimal wire bonding process of high-power IGBT modules can be achieved.
ISSN:2096-5427