Currently I am in the buisness of soldering bare die to the top surface of a copper heat sink. Is any one else have some exprience in this process that can help. We heat a copper slug through a contolled atmosphere, place a preform then a bare die. Problems: voiding, poor wetting, TCE mismatch.
Sebastien CRETENET
2/4/2017 6:06:09 AM
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Mario1971
2/4/2017 6:06:09 AM
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Guy Ovadia
2/4/2017 6:06:09 AM
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Adrian Voroniuc
2/4/2017 6:06:09 AM
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Sebastian Charlak
2/4/2017 6:06:09 AM
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