Littelfuse, Inc. has introduced the SP3022 Series Low Capacitance ESD Protection TVS Diode Arrays (SPA® Diodes). These robust 0.35pF, 20kV bidirectional (back-to-back) discrete TVS diodes can safely absorb repetitive ESD strikes over the maximum level specified in the IEC61000-4-2 international standard without performance degradation. The SP3022 Series’ back-to-back configuration provides symmetrical ESD protection for data lines when ac signals are present. Their ultra-low loading capacitance (just 0.35pF) makes them suited for protecting high-speed data lines, such as all released versions of HDMI and USB, DisplayPort™, V-by-One™ and eSATA. They’re also well suited for use in consumer electronics like set-top boxes, game consoles, smartphones, ultrabooks, notebooks, tablets and eReaders.
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“With its compact form factors, and ultra-low capacitance the SP3022 Series addresses the protection needs for emerging infotainment subsystems in the automotive market,” said Chad Marak, product director, TVS Diode Arrays (SPA® Diodes). “The SP3022-01ETG, which is AEC-Q101 qualified, offers circuit designers a low-capacitance, enhanced ESD solution for protection in environments that demand high reliability.”
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