宇航VDMOS器件单粒子辐射加固技术综述  

Review of Single-Event Irradiation Hardening Technology for Aerospace Power VDMOS

作　　者：唐昭焕[1,2] 谭开洲 胡刚毅[1] 杨发顺[2] 马奎 TANG Zhaohuan;TAN Kaizhou;HU Gangyi;YANG Fashun;MA Kui(The 24th Research Institute of China Electronics Technology Group Corporation,Chongqing 400060,P.R.China;College of Big Data and Information Engineering,Guizhou University,Guiyang 550025,P.R.China})

机构地区：[1]中国电子科技集团公司第二十四研究所,重庆400060 [2]贵州大学大数据与信息工程学院,贵阳550025

出　　处：《微电子学》2020年第3期379-383,共5页Microelectronics

基　　金：空间环境材料行为与评价技术国家级重点实验室基金资助项目(61429100306);半导体功率器件可靠性教育部工程研究中心基金资助项目(010201)。

摘　　要：宇航用功率VDMOS器件是航天器电源系统中实现功率转换的核心元器件之一。针对航天器对宇航用功率VDMOS器件的发展需求,在总结国内外宇航用功率VDMOS器件产品及技术发展现状的基础上,对比分析了宇航用功率VDMOS器件在技术水平、系列化程度、长期可靠性和系统应用等方面存在的主要差距。对我国宇航用功率VDMOS器件的主要任务进行了展望。Power VDMOS for aerospace is one of the key devices used for power conversion in spacecraft power systems.In view of the development demand of the power VDMOS devices,based on the summary of domestic and foreign aerospace power VDMOS device products and technology development status,the main differences in technology level,products series,long-term reliability and system application of the devices were compared and analyzed.The main tasks for China’s aerospace power VDMOS devices were prospected.

关 键 词：宇航VDMOS 单粒子辐射 辐射加固技术 线性能量传输 

分 类 号：TN386[电子电信—物理电子学]