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LM5155EVM-BST: Is it 1-oz or 2-oz PCB?

Part Number: LM5155EVM-BST
Other Parts Discussed in Thread: LM5155


I would like to know the thickness of copper of the LM5155-EVM. I would like to know if there is 35µm or 70µm?

I saw in the LM5155 datasheet you mentionne the RJA is typically 60.3°C/W and 37°C/W for the EVM board.

Did you measure these data  (RJA) for the MOSFET and diode used in the LM5155 EVM board?

Thank you,