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Date: | Mon, 22 Mar 2010 22:54:04 +0800 |
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Very interesting topic and yes, so many IC we can't measure them to prevent
any ESD damage.
there are two method to measure the resistance in DC meter , however ,you
have to check the user guide to get the difference.
2010/3/22 孙该贤 <[log in to unmask]>
> 大家好:
>
>
> 不好意思请教一个问题,在所有的环境和操作条件都符合ESD控制要求的前提下,什么时候可以使用万用表对二极管的部分功能进行测试而不会导致二极管的ESD保护受到影响?我们主要担心二极管的会被万用表击穿.目前我们使用的万用表电压是3V.有没有什么IPC规范指导二极管ESD的保护和测试?
>
> *Sunny Sun*
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