Hi
First of all - I know that there's a new part number - LMZ35003RKGT
In the data sheet - in the 'thermal information' section there are some properties:
- junction-to-ambient thermal resistance (θ JA)
- junction-to-top characterization parameter (Ψ JT)
- junctions-to-board characterization parameter (Ψ JB)
I would like to have the thermal resistance from junction to top (θ JT) , as well as from junction-to-board (θ JB) (with specific board, or at least junction-to-bottom)
If there's no information about it:
I would like to know exactly which test board you used while measuring the Ψ JT and Ψ JB (1s, 2s2p, etc)
Thanks