Datasheets indicate 10 as the peak forward voltage.RF diode consumes about 0.5 continuous forward current at any given time.RF diode is recommended that the system's forward voltage is kept above 10(V).This device can measure a maximum output voltage of 0.5 A.
BY12 Features
the forward peak voltage is 10 a maximum output current voltage of 0.5 A
BY12 Applications
There are a lot of Diotec Semiconductor AG BY12 applications of RF diodes.