The peak forward voltage is 1.5@9A in the datasheets.A continuous forward current of about 3@Ta=55C is consumed by this device at all times.DC reverse voltage less than 660 is required.
GRP-A-DATA-JANTX1N5420US Features
the forward peak voltage is 1.5@9A
GRP-A-DATA-JANTX1N5420US Applications
There are a lot of Microsemi GRP-A-DATA-JANTX1N5420US applications of RF diodes.