Thermal Relief BGA pad design traces

2017/2/2 18:52:22

Is there some good resources (.pdfs, websites, articles) that someone can point me to regarding design for bga footprints? I need to brush up on thermal relief design for bga footprints. I got a customer whose bga lands are masking defined on top of a large copper surface. There is no thermal relief for the pad from the large ground area since there is no trace connected to the pad. No what I mean? So... I need to find some guidelines on how to design bga lands that incorprate thermal relief for achieving uniform reflow etc.

Enrico Gensale

2017/2/4 18:52:22



2017/2/4 18:52:22

Quite useful and impressive info.

Sinan Atilla

2017/2/4 18:52:22

I am happy that you shared this helpful information with us.


2017/2/4 18:52:22

Remarkable.I have learned a lot from your post.

Roberto Burchi

2017/2/4 18:52:22

What you share on your post is quite useful.

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Holger S.

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