PESDxS2UQ series double ESD protection diodes in SOT663 package. Features include uni-directional ESD protection, maximum peak pulse power Ppp = 150 W, low clamping voltage V(CL)R = 20 V, low reverse leakage current IRM < 1 nA, ESD protection > 30 kV, conforming to IEC 61000-4-2, level 4 (ESD) and IEC 61000-4-5 (surge) standards. Applications include computers and peripherals, communication systems, audio and video equipment, high speed data lines and parallel ports.