Datasheets indicate 0.875@4A as the peak forward voltage.RF diode consumes about 6 continuous forward current at any given time.RF diode must be operated wRF diodeh a DC reverse voltage less than 110 V.
1N5809E3/TR Features
the forward peak voltage is 0.875@4A
1N5809E3/TR Applications
There are a lot of Microsemi 1N5809E3/TR applications of RF diodes.