The KESD05V52D-C with 5.6V 15V 5V Bi-Directional SOD-523 ESD Protection Device ROHS manufactured by Yongyutai Electronics is a bidirectional voltage protection device that can protect electronic components and systems from electrostatic discharge (ESD) by providing voltage regulating features in low and high voltage situations. It includes a 5.6V zener diode, a 15V zener diode, and a 5V zener diode, and conforms to the SOD-523 form factor standard for small-outline-dual plastic packages. This device is manufactured with advanced ESD protection techniques that meet EIA/TIA-662 requirements, allowing electronic components and systems to function safely and reliably when exposed to high-energy static discharges. Furthermore, this component is RoHS compliant, meaning it is free from hazardous substances like lead, mercury, and cadmium.