According to the datasheets, the peak forward voltage is 0.5 volts.RF diode consumes approximately 1 in continuous forward current at any given moment.For operation, a DC reverse voltage less than 30 must be applied.
CUS10F30,H3F(T Features
the forward peak voltage is 0.5
CUS10F30,H3F(T Applications
There are a lot of Toshiba CUS10F30,H3F(T applications of RF diodes.