trr, Qrr and Irrm

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MS_19060803
Level 5
Level 5
Distributor - TED (Japan)
25 likes received 25 solutions authored 10 likes given

Hi all,

Regarding IKD15N60RF, could you please tell me the max values of trr, Qrr and Irrm both Tvj = 25 ℃ and 175 ℃?

Best regards,
MS

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1 Solution
Malleswararao
Moderator
Moderator
Moderator
10 likes received 25 replies posted 10 solutions authored

Hi @MS_19060803,

Yes, those are typical values.

Generally, Irr, trr, and Qrr do not have significant variations with fixed conditions, hence typical values provided in the datasheet.

and mostly those parameters will vary with Vdc, Ic, Tj, and mainly with Dif/Dt.

 

Thanks,

Malleswararao

 

View solution in original post

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3 Replies
Malleswararao
Moderator
Moderator
Moderator
10 likes received 25 replies posted 10 solutions authored

Hi @MS_19060803,

Thanks for Posting your question in the Infineon community.

The values given in the datasheet are typical and are with the specific condition also shown.

same can be obtained from the graphs given in the datasheet from page 12 onwards for different Di/Dt's.

you can check in your application board which includes exact board parasitics by performing a double pulse test.

let me know for further information if you require anything.

 

Thanks,

Malleswararao

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MS_19060803
Level 5
Level 5
Distributor - TED (Japan)
25 likes received 25 solutions authored 10 likes given

Hi,

Thank you for your support.
The graphs from page 12 of the data sheet are also typical values.
Do you have the max values of trr, Qrr and Irrm under the conditions described in the electrical characteristics of the data sheet?

Best regards,
MS

0 Likes
Malleswararao
Moderator
Moderator
Moderator
10 likes received 25 replies posted 10 solutions authored

Hi @MS_19060803,

Yes, those are typical values.

Generally, Irr, trr, and Qrr do not have significant variations with fixed conditions, hence typical values provided in the datasheet.

and mostly those parameters will vary with Vdc, Ic, Tj, and mainly with Dif/Dt.

 

Thanks,

Malleswararao

 

0 Likes