RBRxx30ANZ Low VF Schottky Barrier Diodes ROHM Semiconductor RBRxx30ANZ Schottky Barrier Diodes are cathode common dual type diodes that come in a TO-220FN package. These diodes are manufactured using silicon epitaxial planar type construction. The RBRxx30ANZ barrier diodes offer low VF and high reliability. Typical applications of these Schottky barrier diodes include switching power supplies and general rectification.