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Heat Sink Material and Solder

Thread Summary

The user inquires about applying a eutectic solder to the heat sink of the MAX5024L component, expressing concern over potential damage to the plastic encapsulant and die surface. The final answer directs the user to visit the technical support pages on the Analog Devices website for further assistance, without providing specific material details or a soldering process. No mention of tin-whisker growth issues is made.
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Category: Hardware
Product Number: MAX5024

We are working on a project that requires pure-tin finish components be solder dipped.  This part, the MAX5024L, has a heat sink on the back and I do not think it's possible to apply a eutectic solder to the back without damaging the plastic encapsulant and die surface.

What is the material that makes up the heat sink?  Is there a problem with tin-whisker growth?  Is there a process for eutectic solder application or is it not recommended to attempt a solder?