The peak forward voltage is 0.6 in the datasheets.A continuous forward current of about 0.1 is consumed by this device at all times.DC reverse voltage less than 40 is required.
1SS294(T5L,F,T) Features
the forward peak voltage is 0.6
1SS294(T5L,F,T) Applications
There are a lot of Toshiba 1SS294(T5L,F,T) applications of RF diodes.