RF diode is recommended that the system's forward voltage is kept above 1V.This is a case of 2pF capacitance.For this part, the current rating is 15mA.
1N5711W-7-F Features
2pF capacitance
1N5711W-7-F Applications
There are a lot of Diodes Incorporated 1N5711W-7-F applications of RF diodes.