According to the datasheets, the peak forward voltage is 1 volts.RF diode consumes approximately 1.5 in continuous forward current at any given moment.For operation, a DC reverse voltage less than 400 must be applied.
1N5395G R0 Features
the forward peak voltage is 1
1N5395G R0 Applications
There are a lot of Taiwan Semiconductor 1N5395G R0 applications of RF diodes.