The TPESD5B5VL-2/TR with SOD-523 ESD Protection Devices ROHS manufactured by TECH PUBLIC is a diode used for electrostatic discharge (ESD) protection. It is commonly used in integrated circuits and sensors to protect against ESD events. The diode features an SOD-523 package, has a peak voltage rating of 5.5 V, and is ROHS compliant. Its low clamping voltage makes it suitable for many consumer electronics and communication applications. It comes with a stable performance, low capacitance, low leakage current, and low operating power, as well as nickel and lead-free safe construction for environmental compliance.