The SP00R6-01WTG from Littelfuse is a Bidirectional ESD Protection Diode that is designed to protect low voltage of -0.3 to +0.3 V data lines. It has a reverse standoff voltage of up to 0.3 V and a breakdown voltage of up to 0.9 V. This single-channel diode has a reverse leakage current of up to 100 nA, a dynamic resistance of 0.3 ohm, and a clamp voltage of 2.5 V. It has a low capacitance of 0.2 pF and can safely absorb repetitive ESD strikes above the maximum level specified in IEC 61000-4-2 international standard (Level 4, ±8kV contact discharge) without performance degradation. This RoHS diode is available in a space-efficient surface-mount package and is ideal for USB 3.x, Thunderbolt 4 or 3, USB4(TM), USB 3.2 gen 2x2, USB 3.2 gen 2, PCI express 6.0 applications.