IGCT配套FRD器件的性能优化  

Characteristic Optimization of the FRD for IGCT

作　　者：高建宁[1] 陈芳林[1] 张明[1] 郭润庆 

机构地区：[1]株洲南车时代电气股份有限公司,湖南株洲412001

出　　处：《大功率变流技术》2015年第5期29-33,共5页HIGH POWER CONVERTER TECHNOLOGY

摘　　要：首先介绍IGCT配套用FRD器件的特点和国内外发展现状,进而说明FRD器件的结构设计原则;详细阐述了FRD器件的粒子辐照技术,并采用质子辐照技术使FRD器件的反向恢复性能得到了极大的提升,完全满足IGCT器件的配套应用要求。It introduced the characteristic and development status of FRD for IGCT at home and abroad, explained the structure design principle of FRD devices, and described the particle irradiation technology of FRD devices. With proton irradiation technology, the reverse recovery performance of FRD is greatly improved and can fully meet the requirement of IGCT device.

关 键 词：快恢复二极管 IGCT PIN结构 软恢复 粒子辐照 质子辐照 

分 类 号：TN34[电子电信—物理电子学]