The ESDLC3V3D3B is a bidirectional ESD protection diode developed specifically for critical data paths and I/O interface protection. The device provides a 3.3V reverse operating voltage and a 4V minimum breakdown voltage, and achieves an ultra-low diode capacitance of 2pF. In transient overvoltage events, the ESDLC3V3D3B has a 15V clamping voltage and a 30A maximum reverse peak pulse current load capability, creating a system-level transient energy dissipation system.
Its ESD protection performance meets the IEC 61000-4-2 standard limit, building an electrostatic annihilation defense line. Through the 30A pulse current carrying and 2pF capacitance characteristics, it defends the lossless transmission of high-speed data paths, covering the core needs of portable electronic products, communication equipment and high-stability and demanding scenarios. ESDLC3V3D3B adopts the industry-standard SOD 323 package.