Datasheets indicate 1.15 as the peak forward voltage.RF diode consumes about 2 continuous forward current at any given time.RF diode must be operated wRF diodeh a DC reverse voltage less than 600 V.
S2J R4G Features
the forward peak voltage is 1.15
S2J R4G Applications
There are a lot of Taiwan Semiconductor S2J R4G applications of RF diodes.