摘要
文章结合航天应用空间环境要求以及MTM反熔丝器件的特点,对MTM反熔丝器件编程单元的航天应用特性进行了分析,提出了MTM反熔丝单元的可靠性评估方法,并对MTM反熔丝单元编程前后的可靠性进行了评估;从抗总剂量和抗单粒子效应两方面对MTM反熔丝器件的空间环境适应性进行试验验证。结果表明:MTM反熔丝工艺满足空间环境应用需要,采用该工艺的器件应用于航天器具有较高的可靠性和空间环境适应性。
Based on the space environmental requirements and the characteristics of MTM anti-fuse devices,this paper analyzes the performance of MTM anti-fuse programmable units in aerospace applications.A reliability evaluation method for MTM anti-fuse units is proposed,and the reliability of the units before and after programing is evaluated.The applicability of the MTM anti-fuse process in the space environment is verified by TID and SEE tests.It is shown that the MTM anti-fuse process can meet the requirements in the space environment,and the MTM anti-fuse device is of high reliability and good adaptability to the environment in spacecraft applications.
作者
王亚男
王文炎
李鹏伟
梅博
洪根深
WANG Ya-nan;WANG Wenyan;LI Pengwei;MEI Bo;HONG Genshen(China Aerospace Components Engineering Center, Beijing 100094, China;No.58 Research Institute, China Electronics Technology Group Corporation, Wuxi 214072, China)
出处
《航天器环境工程》
2017年第6期672-678,共7页
Spacecraft Environment Engineering
关键词
MTM
反熔丝器件
空间应用
可靠性评估
空间环境适应性
MTM
anti-fuse device
aerospace application
reliability evaluation
space environmental adaptibility
