According to the datasheets, the peak forward voltage is 1 volts.RF diode consumes approximately 2 in continuous forward current at any given moment.For operation, a DC reverse voltage less than 50 must be applied.
HS2AHM4G Features
the forward peak voltage is 1
HS2AHM4G Applications
There are a lot of Taiwan Semiconductor HS2AHM4G applications of RF diodes.