Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
A related question is a question created from another question. When the related question is created, it will be automatically linked to the original question.
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.
This is an old device and the Rth_JC is not yet available. Datasheet only gives Rth_JA. In order to get Rth_JC, we will have to submit a request, and it usually takes several weeks to get the results. Is this acceptable?
I forgot to answer your question about Pd_max. Using existing Theta_JA of 97 C/W, you can calculate backward the allowed dissipation by defining your Ta and your targeted Tj. Hope this clarifies.
