浅谈MSD筛选过程中质量控制措施

Quality Control Measures of MSD in Screening Process

随着器件封装工艺的发展，越来越多的低密度水汽渗透率的塑封材料器件大量使用，使得潮湿敏感器件（MSD）可靠性控制技术面临巨大挑战。通过介绍潮湿敏感器件的发展趋势和原理，为产品用潮湿敏感器件提高可靠性给出一些建议。

With the development of device packaging technology, meability plastic packaging materials are used in large quantities, liability control technology face e MSD, some suggestions are given more and more low-density water vapor per- making normous challenges. By introducing for improving the MSD reliability. MSD（ moisture-sensitive devices） re- development trends and principles ofMSD, some suggestions are given for improving the MSD reliability.