Hi,
I'm trying to find the junction-to-board thermal resistance for the LM137 voltage regulator. In table 6.4 of it's datasheet (here), there is no data for this row. Could someone help me find an appropriate value? Thank you very much!
Best,
Ken
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Hey Ken,
I just checked the thermal portal, and they are not, yet, available. I will follow up.
Juliette
Hi Ken,
Here are the results of the analysis:
Result- Theta JA-High K (standard datasheet value) 60.2
Result-Theta JC, top (standard datasheet value) 21.1
Result-Theta JB (standard datasheet value) 66.4
Result- Psi JT (standard datasheet value) 18.6
Result- Psi JB (standard datasheet value) 50.5
Result-Theta JC, bottom (standard datasheet value) 9.0
Thanks,
Stephen