According to the datasheets, the peak forward voltage is 1.7.The maximum continuous forward current that this device consumes at any given time is about 1.5.A DC reverse voltage less than 1000 must be used for operation.Diode can read a maximum output current voltage of 1.5 A using this device.
HER158GHR0G Features
the forward peak voltage is 1.7 a maximum output current voltage of 1.5 A
HER158GHR0G Applications
There are a lot of Taiwan Semiconductor HER158GHR0G applications of RF diodes.