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CAPSENSE™ & MagSense

ENEOH
Level 1
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Over-compressed lead frame . Is there a guideline of acceptance ? 

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Roy_Liu
Moderator
Moderator 500 solutions authored 5 questions asked First question asked
Moderator

Thanks for the phones. My suggestion to have this addressed are:

1) Contact the place where you ordered the device.

2) Get help from Cypress/Infineon quality team by opening  a "Product Quality" mycase on https://www.cypress.com/mycases 

Roy_Liu_0-1619685631917.png

 

Roy Liu

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Roy_Liu
Moderator
Moderator 500 solutions authored 5 questions asked First question asked
Moderator

Do you mean that you have some chips which might have the "Over-compressed lead frame" issue?
Can you elaborate a little bit more about the question? 

Roy Liu
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ENEOH
Level 1
First reply posted First question asked Welcome!
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Hi

these are the findings please help to advise

1 side of sample is shown to not have entire leadframe shown on side and below are the photos depicting the issue ( refer to photo 1)

Mold instrusion at edge, suspect due to over compression of leadframe. refer to photo 2

Bottom view (terminal pad) of affected pin: unusual shape ( refer to photo 3)

 

 

 

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Roy_Liu
Moderator
Moderator 500 solutions authored 5 questions asked First question asked
Moderator

Thanks for the phones. My suggestion to have this addressed are:

1) Contact the place where you ordered the device.

2) Get help from Cypress/Infineon quality team by opening  a "Product Quality" mycase on https://www.cypress.com/mycases 

Roy_Liu_0-1619685631917.png

 

Roy Liu
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