2 qfn-btc-design-guidelines-thermal-pads-etc results

Electronics Forum: qfn-btc-design-guidelines-thermal-pads-etc (2)

Voids with LGAs

Electronics Forum | Fri Jan 18 14:39:07 EST 2013 | davef

Main issues with LGA voiding are: * Design * Material selection * Thermal recipe For design, loo here http://blogs.smtnet.com/smt/other/qfn-btc-design-guidelines-thermal-pads-etc/ BR, davef

QFN PCB Pad no Drain Hole

Electronics Forum | Fri May 17 14:56:21 EDT 2013 | davef

There's not supposed to be any effin 'drain hole.' Where's you get that from? Read this: http://blogs.smtnet.com/smt/other/qfn-btc-design-guidelines-thermal-pads-etc/ BR davef

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