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Heat Sink for QFP

2017/2/27 23:54:03

Hi. We are designing in a 128 pin LQFP that has a heat sink in the center of the package. The size of this is 7.44 by 7.55 mm.

Can anyone recommend what pad size should be on the board for this? How about stencil aperture/pattern?

2675
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3

giovanni.ortali

2017/3/1 23:54:03

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Csaba Simon

2017/3/1 23:54:03

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Christever Rosario

2017/3/1 23:54:03

Remarkable.

Oguz AGCELI

2017/3/1 23:54:03

Excellent!

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