In the datasheets, 0.85 is stated as the peak forward voltage.A continuous forward current of 5 is the maximum consumption of this device.RF diode is necessary to operate the device at a DC reverse voltage below 200.
SK5C0B Features
the forward peak voltage is 0.85
SK5C0B Applications
There are a lot of Good-Ark Semiconductor SK5C0B applications of RF diodes.