In the datasheets, 18.4@3A is stated as the peak forward voltage.A continuous forward current of 2@Ta=55C is the maximum consumption of this device.RF diode is necessary to operate the device at a DC reverse voltage below 15000.
SCHS15000FX Features
the forward peak voltage is 18.4@3A
SCHS15000FX Applications
There are a lot of Semtech SCHS15000FX applications of RF diodes.