Steve,

Looks like someone at On Semiconductor will be as embarrassed as hell!

Let's see them try to blame those assembly problems on YOU!!

Ha!! Someone had a REALLY bad day at the die and wire bonders!

Doesn't say to much for 100% testing before going out the door does it!?




Looks like someone got the scrap bin and ship bins mixed up  .... or needed
to get some 'numbers'     ----- unfortunately, have experienced both

NAIL 'EM !!!

Steve Creswick - Gentex Corp

-----Original Message-----
From: Steve Gregory [mailto:[log in to unmask]]
Sent: Wednesday, August 28, 2002 4:17 PM
To: [log in to unmask]
Subject: [TN] MUX Failures...an update.


Hi All!

The the first results back from failure analysis on the On Semiconductor
MC14051BD
parts. I sent 4 parts out that were removed from confirmed test failures.

On 2 of the parts the problem was determined at level 1 analysis. The other
2 parts will need to go on to level 2 analysis as nothing was spotted at
level 1.

Go to: http://www.stevezeva.homestead.com and look at the pictures of "The
Good, The Bad, and The Ugly" and see if you can spot why these parts
failed...

You might have to look really, really close to see the problems...but then
again you might not.

-Steve Gregory-
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