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MOSFET (Si/SiC) Forum Discussions

User18047
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Infineon Team,

I was reading the data sheet for the IRL7472L1TRPbF and when looking into there thermal specs I saw that a thermal resistance of 20C/W was able to be achieved with 'a small clip on heat sink'.
I was wondering if you could provide a part number for the heat sink used to meet this spec. Thank you!

-Tom
Datasheet:
https://www.infineon.com/dgdl/Infineon-IRL7472L1-DS-v02_00-EN.pdf?fileId=5546d46254e133b401555d17178...
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dpinto
Employee
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Employee
Hi Tom,

We typically do not recommend specific heatsink part numbers since this will depend on your design and thermal needs, however we can offer you some guidelines on proper mounting techniques to use with the DirectFET package. Here is a link to the recommended application note:

https://www.infineon.com/dgdl/Infineon-AN-1035-ApplicationNotes-v29_01-EN.pdf?fileId=5546d462533600a...

Regards,

D. Pinto

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dpinto
Employee
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Employee
Hi Tom,

We typically do not recommend specific heatsink part numbers since this will depend on your design and thermal needs, however we can offer you some guidelines on proper mounting techniques to use with the DirectFET package. Here is a link to the recommended application note:

https://www.infineon.com/dgdl/Infineon-AN-1035-ApplicationNotes-v29_01-EN.pdf?fileId=5546d462533600a...

Regards,

D. Pinto
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