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Gate Driver ICs Forum Discussions

man
Level 1
First like given 10 sign-ins 5 replies posted
Level 1

Hello,

Received the parts IRS2011STRPBF. All the package type is SO8N. 

But we found out two of kinds marking code. (S2011S vs S2011). Why are they different mark code? Have any PCN to support?

Please see the attached photo. 

Thanks

Man

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1 Solution
Rachel_Gao
Moderator
Moderator 25 replies posted First question asked 10 solutions authored
Moderator

Hi 

I checked with my production line colleagues.

Here is explanation as below:

At some point >10 years ago, the marking was changed from “S2011” to “S2011S”.  You have some older parts (>10 years old) which are marked as “S2011” and newer parts marked “S2011S”.

Best regards,

Rachel

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3 Replies
Rachel_Gao
Moderator
Moderator 25 replies posted First question asked 10 solutions authored
Moderator

Hi 

Thanks for using Infineon Community,

I will check with related Production line colleagues and give you a feedback. You can also contact your local Infineon sales office or Distribution partners if you need further details.

Best regards,

Rachel

   

man
Level 1
First like given 10 sign-ins 5 replies posted
Level 1

Hello Rachel,

Thanks your help. Have any update from production line colleagues?

Regards,

Man

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Rachel_Gao
Moderator
Moderator 25 replies posted First question asked 10 solutions authored
Moderator

Hi 

I checked with my production line colleagues.

Here is explanation as below:

At some point >10 years ago, the marking was changed from “S2011” to “S2011S”.  You have some older parts (>10 years old) which are marked as “S2011” and newer parts marked “S2011S”.

Best regards,

Rachel