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Heatsink design

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KKotsis
KKotsis Contributor Level 1
in Module Products

Hi all,

I was going through this reference design (https://www.wolfspeed.com/products/power/kit-crd-8ff65p/) and I am wondering why are there embossments on the heatsink. Do these serve any purpose other than creating some more clearance for the components placed on the bottom side of the board?

Moreover, is this a custom design made by Wolfspeed or can I find such heatsinks off the shelf?

Thank you in advance.

Best regards,
Kosta Kotsis

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  • Forum_Moderator
    Forum_Moderator Wolfspeed Employee - Contributor Level 5
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