Hi Vector! Where is the 25% requirement in A610? I did not find a
requirement listed for the thermal pad coverage.
Dave Hillman
Rockwell Collins
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Victor Hernandez <[log in to unmask]>
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03/05/2008 07:49 AM
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[TN] QFN Thermal Plane Voiding
Fellow TechNetters:
The 25% solder voiding has been an accepted rule of thumb for QFN, Quad
Flat w/No Leads, IPC-A-610D sec. 8.2.13. Is there any other guideline
out there.
Victor,
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