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Die bonded at an angle in a QFN component

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#85212

Die bonded at an angle in a QFN component | 15 July, 2020

Using a X-Rays machine, we have noticed that one component we are using has the silicon die bonded at an angle in the package. Have you ever seen something like this? I'm not sure if it's intentional or a manufacturing error.

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#85233

Die bonded at an angle in a QFN component | 17 July, 2020

That is unusual. Is it a once-off or SOP for that part?

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#85337

Die bonded at an angle in a QFN component | 29 July, 2020

Maybe check with the manufacturer? I am sure they would know if this was normal. And does the PCB function as expected? If it does, maybe not an issue....

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#85339

Die bonded at an angle in a QFN component | 29 July, 2020

Very interesting. Looking at the wire bonding, it seems that it is all normal.

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