The datasheets state that the peak forward voltage is 1.3.A continuous forward current of about 1.5 can be consumed by this device at any given time.In order to operate, you will need a DC reverse voltage less than 200.
RS2DA R3 Features
the forward peak voltage is 1.3
RS2DA R3 Applications
There are a lot of Taiwan Semiconductor RS2DA R3 applications of RF diodes.