The peak forward voltage is 1.6@3A in the datasheets.A continuous forward current of about 1@Ta=50C is consumed by this device at all times.DC reverse voltage less than 880 is required.
GRP-A-DATA-JANS1N5621US Features
the forward peak voltage is 1.6@3A
GRP-A-DATA-JANS1N5621US Applications
There are a lot of Microsemi GRP-A-DATA-JANS1N5621US applications of RF diodes.