The CDDFN2-T3.3B is a surface-mount, bidirectional TVS diode designed to provide robust protection against ESD, EFT, and surge events. This 3.3V device features a low capacitance of 13 pF and offers ESD protection exceeding 15 kV, meeting key IEC 61000-4 standards. Housed in a compact DFN-2 package measuring 1.0 mm x 0.60 mm x 0.55 mm, it is designed for direct mounting on FR4 PCBs and fits a standard 0402 footprint. Its protective capabilities make it ideal for use in communication systems, computers and peripherals, portable instrumentation, and audio/video equipment.