The SMSA7630-061 is a silicon, zero bias Schottky detector diode
with an ultra-miniature 0201 footprint and very low barrier height.
This P-type diode can be used for sensitive video detector circuits
and sampling circuits.
The low barrier height results in good detector sensitivity without
the need for external bias current. The low junction capacitance of
this diode makes it an excellent detector at frequencies up to
77 GHz and higher.