According to the datasheets, the peak forward voltage is 1.25 volts.RF diode consumes approximately 3@Ta=55C in continuous forward current at any given moment.For operation, a DC reverse voltage less than 300 must be applied.
SF35-T Features
the forward peak voltage is 1.25
SF35-T Applications
There are a lot of Rectron SF35-T applications of RF diodes.