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Hi all,
Could you please disclose the measured waveform of the recovered charge (Qr) both T3801N36 and T1930N32 if you have it?
Best regards,
MS
Solved! Go to Solution.
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Hi,
Yes is it ok. Please refer to the link attached below, it contains full description regarding loss calculation.
https://community.infineon.com/t5/IGBT-Modules/Power-Loss/td-p/346898
Please let me know if you need more clarification.
BR,
AZIZ HASSAN
BR,
AZIZ HASSAN
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Hi,
The value for Qr is given in data sheet. If it is not enough , could you please tell me the purpose of the measured waveform.
BR,
AZIZ HASSAN
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Hi,
In order to calculate the switching loss, is it OK for them to refer to the graph of recovered charge Qr = f (-di / dt) instead of a waveform?
Best regards,
MS
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Hi,
Yes is it ok. Please refer to the link attached below, it contains full description regarding loss calculation.
https://community.infineon.com/t5/IGBT-Modules/Power-Loss/td-p/346898
Please let me know if you need more clarification.
BR,
AZIZ HASSAN
BR,
AZIZ HASSAN