Datasheets indicate 1.1 as the peak forward voltage.RF diode consumes about 1 continuous forward current at any given time.RF diode must be operated wRF diodeh a DC reverse voltage less than 1000 V.
S1MFL RQG Features
the forward peak voltage is 1.1
S1MFL RQG Applications
There are a lot of Taiwan Semiconductor S1MFL RQG applications of RF diodes.