【研讨会PPT分享】新型TO-247 PLUS单管封装Pin脚电阻焊能力验证 - pcim电子展

2023上海国际电力元件、可再生能源管理展览会将行于8月29日至8月31日在上海新国际博览中心举行，邀您关注今日上海电子展新资讯：

特 别 鸣 谢
Zhao Zhenbo,
System Application Engineer
Infineon Technologies Center of Competence (Shanghai) Co. Ltd.

2022年10月26日，PCIM Asia 国际研讨会在上海顺利召开。此次大会邀请了多位相关行业的知名企业代表进行演讲，进行全方位的展示与现场面对面的交流以及线上平台的多方互动。

其中来自英飞凌的赵振波先生发表了《新型TO247 PLUS单管封装Pin脚电阻焊能力验证》为题的演讲，下面让我们一起来回顾他的精彩报告！

*会议官方报告语言为英语

Short biography

Zhenbo Zhao received master bachelor’s Degree of power electronics and drive in 2003 from North China Electric Power University. Since joined Infineon China in 2006, he has rich experience on high power IGBT modules application. At present, he as system application engineer is responsible for technical support, production definition and G2M in solar and ESS application.

Short discription

Discrete semiconductors connected in parallel for high-power density solutions and design scalability have been adopted in many application scenarios. Key challenges of these solutions are to increase production efficiency and high current-carrying capacity, as well as to reduce the heat dissipation of the pins due to heavy load current with liquid cooling. Jointly connecting discrete pins and copper bus bars is one effective way of tackling these issues. This is done by resistance-welding technology. Owing to the different melting points on package surfaces, the metal-to-metal welding profile must be qualified for the discrete package and the relevant production process. This paper demonstrates the resistance-welding capability of the pins in the TO-247 PLUS discrete package, and validates the reliable joint connection between the discrete pins and the copper bus bar to flow through the current. It also includes an analysis of the cross-section and intermetallic compound(IMC) layer that was further made to achieve the qualified welding profile of this new package.

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PCIM Asia 2023 展览会暨国际研讨会将于8月29日至31日在上海新国际博览中心举行。

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    文章来源： PCIM电力元件可再生能源管理展 

2023上海国际电力元件、可再生能源管理展览会将于2023年8月29日至8月31日在在上海新国际博览中心举行；上海电子展更多资讯，详情请登陆官网 https://pcim.gymf.com.cn