How can I find the thermal resistance, junction to ambient, for part RSX051VYM30FHTR?
I did see the value listed in the parts datasheet.
Thank you,
Craig
DigiKey #: RSX051VYM30FHCT-ND
Hello,
I have sent this to the Product Specialist. I will let you know when he comes back with a response.
Rohm’s website offers a spice thermal model, which if I read correctly suggests RΘJ-A approximating 135°C/W. This figure of course is highly dependent on board layout and airflow, and thus something of a guesstimate. Parts in similar packages suggest RΘJ-C in the ballpark of 30°C/W, which is probably a reasonable figure.
