OPA3690: Thermal Metrics for OPA3690

Sam Shoemaker

Part Number: OPA3690

Hi,

I am looking for the thermal resistance from junction to board.

I am looking for the thermal resistance from junction to case.

Sam

0 Hasan Babiker31 over 6 years ago

Hey Sam,

I can submit a thermal modeling request for the part, which package are you interested in?

Best,
Hasan Babiker

0 Sam Shoemaker over 6 years ago in reply to Hasan Babiker31

Hey Hasan,

Thanks for the response!
I am interested in the ID package (OPA3690ID)

Thank you!
Sam

0 Hasan Babiker31 over 6 years ago in reply to Sam Shoemaker

Hey Sam,

I put in the request and will give you an update once we have that info.

Best,
Hasan Babiker

0 Hasan Babiker31 over 6 years ago in reply to Sam Shoemaker

Hey Sam,

Here are the results in units of C/W:

Result- Theta JA-High K (standard datasheet value)	80.1
Result-Theta JC, top (standard datasheet value)	40.1
Result-Theta JB (standard datasheet value)	38.7
Result- Psi JT (standard datasheet value)	8.8
Result- Psi JB (standard datasheet value)	38.5

Best,

Hasan Babiker

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