用户中心
收藏本站
登录    网员申请 | VIS虚拟信息系统   
通信标准 | 政策法规 | 出版物 | 产业资讯 | 专题跟踪 | 交流研讨 | 通信学苑
 您当前的位置:PTSN首页>>通信标准>>美国通信工业协会


JESD22-A104-A 温度周期变化
标准号 JESD22-A104-A     登录可关注该标准
中文名称 温度周期变化
英文名称 Temperature Cycling
发布日期 1989-12-29
工作组 JC-14.01
专业类型 固态技术
摘要 This Standard provides a method for determining solid state devices' capability to withstand extreme temperature cycling. Changes in this revision include requirements that the worst case load temperature must reach the specified extremes rather than just requiring that the chamber ambient temperature reach the extremes. This ensures that the test specimens will reach the specified temperature extremes regardless of chamber loading. Definitions are provided for Load, Monitoring Sensor, Worse-Case Load Temperature, and Working Zone. The transfer time has been tightened from 5 minutes to 1 minute. Five new test conditions have been added as well as a caution on test conditions which exceed the glass transition temperature of plastic package solid state devices. 本标准中的术语


热卖光盘
·通信工程_传输布线
·通信工程_无线网络
·TD-LTE标准全文光盘
·LTE FDD标准全文光盘
·物联网标准全文光盘
更多..


关于我们 用户中心 友情链接
主办:中国通信标准化协会  维护:通信标准化推进中心 京ICP备05002969号-3
服务热线:010-82054513 
Copyright© 2007 www.ptsn.net.cn. All Rights Reserved.