According to the datasheets, the peak forward voltage is 0.55.The maximum continuous forward current that this device consumes at any given time is about 16.A DC reverse voltage less than 40 must be used for operation.
SRA1640HC0 Features
the forward peak voltage is 0.55
SRA1640HC0 Applications
There are a lot of Taiwan Semiconductor SRA1640HC0 applications of RF diodes.