Thank you very much for your valuable suggestion! We will solve it as soon as possible!

Packaging Technology

Group Administrators: 1 | Group Member: 19 | Group Threads: 11

Having problems with component package? THT or SMT? Join us and learn together.

Community > Groups > Packaging Technology > Heat Sink for QFP
Heat Sink for QFP
Reply
Alternate Text 549
Alternate Text 4
Alternate Text 3

david.rambeau.tea

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?
3 likes
Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

giovanni.ortali

I must say you have very interesting posts here.

Csaba Simon

Really appreciate your content. It quite benefits my learning and it has solved my puzzles completely. Thanks.

Christever Rosario

Remarkable.

Oguz AGCELI

Excellent!

Hot Threads

New Threads