The TPSMF51A TVS SOD-123 RoHS manufactured by DOWO is a surface mount transient voltage suppressor diode. It is a transient voltage suppressor diode designed for use in a wide range of electronic applications, such as general circuit protection, automotive, communications, industrial, medical, and consumer applications. It offers exceptional surge capability and low operating voltage, and features a small package size, allowing it to fit into tight spaces. The device has a Breakdown Voltage of 5.1v, a Peak Pulse Power rating of 8.0kW, an operating temperature range of -55°C to +125°C, and complies with the Restriction of Hazardous Substances (RoHS) Directive. It is also lead-free and Halogen-free.