Soldering die to heatsinks

2/2/2017 6:06:09 AM

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

The article has really peaked my interest.Hope you can write again soon.

Mario1971

2/4/2017 6:06:09 AM

Marvelous!

Guy Ovadia

2/4/2017 6:06:09 AM

The article has really peaked my interest.Hope you can write again soon.

Adrian Voroniuc

2/4/2017 6:06:09 AM

Interesting!

Sebastian Charlak

2/4/2017 6:06:09 AM

Awesome post. Like it very much.

You might like

eakkarach

  • Threads

    3

  • Following

    0

  • Followers

    0

PCB Prototype

PCB Instant Quote

x mm

Quantity

Quote Now

PCB Assembly

SMT-Stencil