LT3750 - maximum voltage on RDCM and RVOUT pins

Hello,

The maximum voltage on the RDCM and RVOUT pins isn't specified in the LT3750's datasheet/

In the  LT3751 I can see a 60V clamping diode, but it's not the same in the LT3750/

So, what is it for the LT3750?

Thanks