The LMG352xR030-Q1 offers no reverse-recovery charge and very limited output charge. Hard-switching circuits using the LMG352xR030-Q1 also exhibit high voltage slew rates. A compatible bootstrap diode should not introduce high output charge and reverse-recovery charge.
A silicon carbide diode, like the GB01SLT06-214, can be used to avoid reverse-recovery effects. The SiC diode has an output charge of 3 nC. Althought there is additional loss from its output charge, it does not dominate the losses of the switching stage.