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zzd342
Level 2
Level 2
10 replies posted 25 sign-ins 5 questions asked

Hi 

Please help to check the interior structure of IAUT150N10S5N035 whether are original or not after tested by X-Ray & decapsulation?

Below is the products pictures hope they will be helpful to you.

Thank you very much!

A.jpgB.jpgC.jpgD.jpgE.jpgF.jpgG.jpg

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1 Solution
Shivam_P
Moderator
Moderator
Moderator
100 replies posted 250 sign-ins 50 solutions authored

Dear @zzd342 ,

This case has been escalated internally,

The respective team will get back to you.

Thank you for bringing this up and your patience.

Regards

Shivam

View solution in original post

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9 Replies
Shivam_P
Moderator
Moderator
Moderator
100 replies posted 250 sign-ins 50 solutions authored

Dear @zzd342 ,

We are already working on the existing case with the responsible team from IFX,

I'll get back to you with the details after the inspection is completed.

Thank you for the additional images.

Regards

Shivam

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Dear  ,

Thank you so much for your attention.

Yeah~~We have done the X-Ray and decapsualtion item in test laboratory.

We've seen seversal different interior structures on this IAUT150N10S5N035 and they were all produced by Infineon.

We analysis they were produced in different factory. However, we need to receive the official comfirmation from Infineon and that's the most authoritative answer for us.

 

Looking forward to receiving from you soon.

Best wishes.

Double Zhang.

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Hi Shivam,

Have you got any feedback from your team in regarding to the verification of the MOSFET's interior? So I would like to know whether the products are correct or not? According to the External Visual/ X-RAY/ Decapsulation.

Your prompt reply would be greatly appreciated!

Double.

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Shivam_P
Moderator
Moderator
Moderator
100 replies posted 250 sign-ins 50 solutions authored

Hi @zzd342 ,

The respective team is still working on the inspection, 

Will let you know once we will get any feedback.

I appreciate your patience.

Kind Regards

Shivam

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Hi @Shivam_P 

Thanks for your continuous attention.

I will waiting your reply whether those photos (R-RAY / Decapsulation) are correct products of Infineon.

We trust you will share us a feedback at your earliest.

Best Regards.

Double

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Shivam_P
Moderator
Moderator
Moderator
100 replies posted 250 sign-ins 50 solutions authored

Hello @zzd342 ,

I've got some update for you.

Request you to create a MSD case for the same and attach this thread for reference.

Refer the article below to create a MSD case- 

https://www.infineon.com/export/sites/default/en/about-infineon/company/contacts/support/images/Leaf...

 

Regards

Shivam 

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Hi @Shivam_P 

Thanks for your attention.

I've received your email as below, actually it is difficult to get these information.

zzd342_0-1683254361379.png

Therefore, now I am really confused whether it is original of Infineon or fake. The X-RAY and decapsulation shows different with we bought before, but the function testing meets the specification.

Below I will share the prictures we bought before, the left side was we bought before and it was original. The right side was we get this time.

zzd342_1-1683255439421.png

zzd342_2-1683255444960.png

How do you think the right hand side? Can you confirm if it is original or fake?

Best Regards.

Double Zhang.

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Shivam_P
Moderator
Moderator
Moderator
100 replies posted 250 sign-ins 50 solutions authored

Dear @zzd342 ,

This case has been escalated internally,

The respective team will get back to you.

Thank you for bringing this up and your patience.

Regards

Shivam

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Dear @Shivam_P ,

Thank you very much for you pay great attention to this case. We are in great need of answers from the official authority of Infineon about the parts' X-RAY and Decapsulation issues.

B. Rgds.

Double Zhang.

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