95 ?2011 littelfuse, inc. speci?cations are subject to change without notice. please refer to www.littelfuse.com/spa for current information. tvs diode arrays (spa ? family of products) revision: april 14, 2011 SP3003 series SP3003 low capacitance esd protection - SP3003 series description features applications the SP3003 has ultra low capacitance rail-to-rail diodes with an additional zener diode fabricated in a proprietary silicon avalanche technology to protect each i/o pin providing a high level of protection for electronic equipment that may experience destructive electrostatic discharges (esd). these robust diodes can safely absorb repetitive esd strikes at the maximum level speci?ed in the iec 61000-4-2 international standard ( level 4, 8kv contact discharge) without performance degradation. their very low loading capacitance also makes them ideal for protecting high speed signal pins such as hdmi, dvi, usb2.0, and ieee 1394. t - p x d b q b d j u b o d f p g 0.65pf (typ) per i/o t & |