HELLO!
WHAT ARE THE KNOWN FAILURE MODES FOR GLASS BODY DIODES
FOR SMT-MELF'S AFTER SOLDERING, WAVE OR REFLOW?
WE HAVE A BATCH WHOSE MEMBERS PASSED GRACEFULLY AWAY.
IS THERE A POSSIBILITY THAT THE CHIPS ARE LOOSE INSIDE?
DURING CROSS SECTIONING I LOST THEM, THOUGH I WAS VERY
CAREFUL NOT TO USE HIGH GRID.
I X-RAYED THEM TOO, AND SAW A POTENTIAL SEPARATION,BUT I HAVE
ONLY LITTLE EXPERIENCE IN THIS FIELD.
ANY DOCTOR AT HOME?
THANK YOU,
GABY