深圳市企业设计技术标准-元器件降额准则

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深圳市企业设计技术标准-元器件降额准则
【文件名】:09312@52RD_深圳市企业设计技术标准-元器件降额准则.pdf
【格　式】:pdf
【大　小】:352K
【简　介】:
【目　录】:



1 主题内容.................................................................................................................... 5
2 引用文件.................................................................................................................... 5
3 定义........................................................................................................................... 5
3.1 降额 derating................................................................................................................................................5
3.2 额定值 rating................................................................................................................................................5
3.3 应力 stress ....................................................................................................................................................5
3.4 应力比 stress ratio........................................................................................................................................5
4 一般要求.................................................................................................................... 5
4.1 降额等级的划分.............................................................................................................................................5
4.2 降额的限度.....................................................................................................................................................6
4.3 降额量值的调整.............................................................................................................................................6
4.4 降额等级的确定.............................................................................................................................................6
4.5 元器件的质量水平.........................................................................................................................................7
5 详细要求.................................................................................................................... 7
5.1 集成电路降额准则.........................................................................................................................................7
5.1.1 概述..........................................................................................................................................................7
5.1.2 应用指南..................................................................................................................................................7
5.1.3 降额准则..................................................................................................................................................8
5.1.4 降额准则的应用....................................................................................................................................10
5.2 晶体管降额准则...........................................................................................................................................10
5.2.1 概述........................................................................................................................................................10
5.2.2 应用指南................................................................................................................................................10
5.2.3 降额准则................................................................................................................................................10
5.2.4 降额准则的应用....................................................................................................................................11
5.3 二极管降额准则...........................................................................................................................................12
5.3.1 概述........................................................................................................................................................12
5.3.2 应用指南................................................................................................................................................12
5.3.3 降额准则................................................................................................................................................12
5.3.4 降额准则的应用....................................................................................................................................13
5.4 可控硅降额准则...........................................................................................................................................13
5.4.1 概述........................................................................................................................................................13
5.4.2 应用指南................................................................................................................................................13
5.4.3 降额准则................................................................................................................................................13
5.4.4 降额准则的应用....................................................................................................................................14
5.5 半导体光电器件降额准则............................................................................................................................14
5.5.1 概述........................................................................................................................................................14
5.5.2 应用指南................................................................................................................................................14
5.5.3 降额准则................................................................................................................................................14
5.5.4 降额准则的应用....................................................................................................................................15
5.6 电阻器降额准则...........................................................................................................................................15
5.6.1 合成型电阻器........................................................................................................................................15
5.6.2 薄膜型电阻器........................................................................................................................................15
5.6.3 电阻网络................................................................................................................................................16
5.6.4 线绕电阻器............................................................................................................................................16
5.6.5 热敏电阻器............................................................................................................................................17
5.7 电位器降额准则...........................................................................................................................................17
5.7.1 非线绕电位器........................................................................................................................................17
5.7.2 线绕电位器............................................................................................................................................18
5.8 电容器降额准则...........................................................................................................................................18
5.8.1 固定纸/塑料薄膜电容器........................................................................................................................18
5.8.2 固定玻璃釉电容器................................................................................................................................19
5.8.3 固定云母电容器....................................................................................................................................19
5.8.4 固定陶瓷电容器....................................................................................................................................20
5.8.5 电解电容器............................................................................................................................................21
5.8.6 可变电容器............................................................................................................................................21
5.9 电感元件降额准则.......................................................................................................................................22
5.9.1 概述........................................................................................................................................................22
5.9.2 应用指南................................................................................................................................................22
5.9.3 降额准则................................................................................................................................................22
5.10 继电器降额准则.........................................................................................................................................22
5.10.1 概述......................................................................................................................................................22
5.10.2 应用指南..............................................................................................................................................23
5.10.3 降额准则..............................................................................................................................................23
5.11 开关降额准则.............................................................................................................................................23
5.11.1 概述......................................................................................................................................................23
5.11.2 应用指南..............................................................................................................................................24
5.11.3 降额准则..............................................................................................................................................24
5.12 电连接器降额准则.....................................................................................................................................24
5.12.1 概述......................................................................................................................................................24
5.12.2 应用指南..............................................................................................................................................24
5.12.3 降额准则..............................................................................................................................................24
5.13 导线与电缆降额准则.................................................................................................................................25
5.13.1 概述......................................................................................................................................................25
5.13.2 应用指南..............................................................................................................................................25
5.13.3 降额准则..............................................................................................................................................25
5.14 白炽灯泡降额准则.....................................................................................................................................26
5.14.1 概述......................................................................................................................................................26
5.14.2 应用指南..............................................................................................................................................26
5.14.3 降额准则..............................................................................................................................................26
5.15 电路断路器降额准则.................................................................................................................................26
5.15.1 概述......................................................................................................................................................26
5.15.2 应用指南..............................................................................................................................................26
5.15.3 降额准则..............................................................................................................................................26
5.16 保险丝降额准则.........................................................................................................................................26
5.16.1 概述......................................................................................................................................................26
5.16.2 应用指南..............................................................................................................................................27
5.16.3 降额准则..............................................................................................................................................27
5.17 晶体降额准则.............................................................................................................................................27
5.17.1 概述......................................................................................................................................................27
5.17.2 应用指南..............................................................................................................................................27
5.17.3 降额准则..............................................................................................................................................27
5.18 纤维光学器件降额准则..............................................................................................................................27
5.18.1 概述......................................................................................................................................................27
5.18.2 应用指南..............................................................................................................................................28
5.18.3 降额准则..............................................................................................................................................28
6 说明事项.................................................................................................................. 29
附录A 率模型与降额准则的确定................................................................................ 30
附录D 功率线绕电阻器脉冲功率与脉冲宽度曲线及应用............................................ 37
附录E 功率型线绕电阻器功率－散热面积曲线的应用................................................ 38
附录F 电感元件热点温度的确定................................................................................. 38
附录G 元器件降额准则一览表.................................................................................... 39

aj549

嗯 不错

Omapman

多谢[em01][em01][em01]

tangke12345

好东东，看看