The ESDS31x devices are unidirectional ESD Protection Diodes with a low capacitance. These devices can dissipate high surge currents up to 25A (8/20µs) and ESD strikes above the maximum level specified by the IEC 61000-4-2 International Standard. The low capacitance makes this device an excellent choice for protecting high-speed signal interfaces such as Ethernet 10/100/1000Mbps and general purpose high speed data lines.