Datasheets indicate 1.6 as the peak forward voltage.RF diode consumes about 15 continuous forward current at any given time.RF diode must be operated wRF diodeh a DC reverse voltage less than 600 V.
1N6779 Features
the forward peak voltage is 1.6
1N6779 Applications
There are a lot of Microsemi 1N6779 applications of RF diodes.