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July 1999

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From:
Jim Kittel <[log in to unmask]>
Date:
Fri, 30 Jul 1999 09:29:26 -0600
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"TechNet E-Mail Forum." <[log in to unmask]>, [log in to unmask]
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Fellow TechNeters,

I have an application where the designer wants to install a thermal pad
under a 596 pin 'Glob Top' BGA.  It is a 1.27 mm package 40 x 40 mm with a
custom chip running at 6 watts.  I am very concerned about successfully
attaching with the thermo pad in place.  Has anyone tried this, or have
ideas?  Help!

Jim Kittel

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