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How to enter thermal impedance of IGBT and Diode separately in the thermal model of 'IGBT with Diode'?

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Thermal impedance of junction to case  is different for IGBT and Diode. To define thermal model of 'IGBT with Diode', How can we enter thermal impedance separately for IGBT and Diode ? For your reference, the image of thermal impedance is attached herewith.
asked May 27, 2019 by yugalgupta96 (12 points)

1 Answer

0 votes
Hello,

In this case you should use separate IGBT and diode components.

Regards,

Kris
answered May 29, 2019 by Kris Eberle (1,305 points)
Hello,

That is correct, only the ideal semiconductors in PLECS (IGBT, Diode, etc.) can be used for thermal modeling.

Best regards,
Kris
Hello, I assume you figured this out by now, but you would just use the standard IGBT and standard Diode components, separately, to do what you intend.
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