Evaluation on of Half-Bridge Power Module with POL-kW

被引:3
|
作者
Hayashibe, Shingo [1 ]
Murayama, Kei [1 ]
Bando, Koji [1 ]
Ito, Hitoshi [1 ]
Suzuki, Hirotsugu [2 ]
Sugita, Takanori [3 ]
机构
[1] SHINKO ELECT IND CO LTD, Res & Dev Div, Nagano, Japan
[2] Headspring Inc, Technol Grp, Tokyo, Japan
[3] Headspring Inc, Tokyo, Japan
关键词
Power Overlay; power modules; silicon carbide; gallium nitride;
D O I
10.1109/ICSJ52620.2021.9648856
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In recent years, SiC & GaN, so-called a wide bandgap (WBG) power devices, have begun to he introduced into the market. More sophisticated packaging technology to maximize the performance of WBG devices are required accordingly. Power-Overlay-kilo-Watt (POL-kW) is an advanced package for high power applications. Physical model scale comparison of power modules between employing the POL-kW and the existing package demonstrated the electrical and thermal advantage of POL-kW. Compared to Half-bridge power module with POL-kW and existing package, the module with POL-kW offered 50% volume reduction, 20% thermal conductivity improvement, and lower turn off surge voltage were realized.
引用
收藏
页码:130 / 133
页数:4
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