The TCRB521S-30 with Schottky Barrier Diodes (SBD) SOD-523 RoHS manufactured by Tak Cheong is a small signal diode housed in a RoHS compliant SOD-523 surface-mount package. Its features include an ultra-fast switching speed, low forward voltage drop, and low power consumption. Its five SBDs are arranged in an array so that each individual diode can be used for different applications. This diode is ideal for use in a variety of applications, including small-signal switching and line protection, battery operated systems, semiconductor device protectors, and DC-to-DC converters.