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KUOWENYUNG
Level 3
Level 3
25 replies posted 100 sign-ins 50 sign-ins

Dear IFXer,

Could you help us to provide the assembly information for PG-TO247-4-PLUS-NT14?

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1211Shukla
Moderator
Moderator
Moderator
100 replies posted 10 likes received 25 solutions authored

Hi,

The thermal design will consist of evaluating the power loss with respect to your application current , voltage and switching frequency. Temperature rise will depend upon Rth,HA, Tim material or iso foil used along with the clip loading force applied. You can refer to section 1.4 in the same document attached above, where thermal measurement was done with a specific heat sink of 1.2K/W and power dissipation is maintained at 50W.

Regards,

Rishabh

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1211Shukla
Moderator
Moderator
Moderator
100 replies posted 10 likes received 25 solutions authored
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Dear Rishabh,

thank you very much!

also that do you have any TO-247PLUS thermal design with heatsink design sample for me reference?

 

kind regards,

 

KUO

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1211Shukla
Moderator
Moderator
Moderator
100 replies posted 10 likes received 25 solutions authored

Hi,

The thermal design will consist of evaluating the power loss with respect to your application current , voltage and switching frequency. Temperature rise will depend upon Rth,HA, Tim material or iso foil used along with the clip loading force applied. You can refer to section 1.4 in the same document attached above, where thermal measurement was done with a specific heat sink of 1.2K/W and power dissipation is maintained at 50W.

Regards,

Rishabh

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