There is no limit to how much current can be applied to this device at 1A.This device is rated for 1V volts forward voltage.RF diode operates at a maximum reverse voltage of 70V in accordance wRF diodeh the device specifications.For a conversion result to be valid, it must be within 50V.
HSMS-280K-TR1G Features
from a maximum current of 1A volts 1V forward voltage
HSMS-280K-TR1G Applications
There are a lot of Broadcom Limited HSMS-280K-TR1G applications of RF diodes.