In the datasheets, 1.6@2A is stated as the peak forward voltage.A continuous forward current of 1.2 is the maximum consumption of this device.RF diode is necessary to operate the device at a DC reverse voltage below 440.
GRP-ABC-JAN1N6621US Features
the forward peak voltage is 1.6@2A
GRP-ABC-JAN1N6621US Applications
There are a lot of Microsemi GRP-ABC-JAN1N6621US applications of RF diodes.