Info on min/max die pad sizes and spacing requirements

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jelydonut

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Die pad question..

Does anyone happen to have information on min/max die pad sizes and spacing requirements? Also, possibly max/min die sizes for packaging?

jelydonut
 

Re: Die pad question..

It might different due to varied packages, assembly houses...
Choose a certain package and see what you can gain here...

Regards,
 

Die pad question..

It depends on the bonding machine from your packaging vendor. Besides, the foundary usually provide some layout guide lines about pad size also.
It's better to consult both sides for your need.

Hope it helps
 

Die pad question..

ASE has lead-frame information for your download. Or you can check other packaging houses.

You can find the range of die size for each frame and you can make the special order too..
 

Re: Die pad question..

Hi,

You should reference the design rule from your fab supplier an dbonding design rule from your assembly supplier. Both of them should be match otherwis you will meet problem in manufacturing.
 

Re: Die pad question..

how long are package needed after die came out?
basicaly....
 

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