The datasheets indicate that the peak forward voltage is 0.9.At any given time, this device consumes about 6 continuous forward current.The DC reverse voltage must be less than 60.
MBRD660CTTRLPBF Features
the forward peak voltage is 0.9
MBRD660CTTRLPBF Applications
There are a lot of Vishay MBRD660CTTRLPBF applications of RF diodes.