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PLECS thermal description for CAB3R5M12DM4

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Mikesim
Mikesim Contributor Level 1
in Module Products

I'd like to know if there's a suitable PLECS thermal description model (.xml file) for the

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  • Forum_Moderator
    Forum_Moderator Wolfspeed Employee - Contributor Level 5
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    Thank you for your post, it has been approved and we will respond as soon as possible.

  • Mhusain
    Mhusain Wolfspeed Employee - Contributor Level 2
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    Hello,

    I have attached the PLECS thermal description (.XML) file for the CAB3R5M12DM4. Additionally, you can download our PLECS and LTspice models directly from our website:

    LTspice & PLECS models | Wolfspeed

    CAB3R5M12DM4_bodydiode.xml
    CAB3R5M12DM4.xml

    If you need any further assistance or have any questions, please don’t hesitate to reach out.

    Thank you!

  • Mikesim
    Mikesim Contributor Level 1
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    Thanks, I've been having problems using this with PLECS 4.7.5. PLECS doesn't recognise it in the library. Is this a known & intended issue?

  • Mhusain
    Mhusain Wolfspeed Employee - Contributor Level 2
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    Hello Mikesim,

    Thank you for the question! The model shared is designed to be compatible with PLECS version 4.8 and above, as these versions support 4D-LUTs for switching loss, providing enhanced accuracy. Unfortunately, this compatibility issue is known when using PLECS 4.7.5.

    It would be helpful to know why updating to the newer version of PLECS is not possible, as doing so could greatly improve the experience with the model and its functionalities.

    If there are any further questions or assistance needed, please feel free to reach out!

    Thank you

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