The Littelfuse SP406x Series integrates low capacitance diodes with an additional zener diode to protect each I/O pin against ESD and high surge events. The robust SP406x devices can safely absorb up to 20A per IEC61000-4-5 (tp=8/20µs) without performance degradation and a minimum ±30kV ESD per IEC61000-4-2 International Standard. Their low loading capacitance also makes them ideal for protecting high speed signal pins such as 1Gb Ethernet. Learn More New! Littelfuse expanded the SPA™ (Silicon Protection Array) product line to include the SP4062 Series. The Littelfuse SP4062 Series integrates 4 channels of low capacitance diodes with an additional zener diode to protect sensitive I/O pins against lightning induced surge events and ESD. The SP4062 Series offers a typical low capacitance of 3.5pF and a low leakage current of 1μA max. at 3.3V. View the SP4062 Series Now Available! The Littelfuse SP4061 Series integrates 4 channels of low capacitance diodes with an additional zener diode to protect sensitive I/O pins against lightning induced surge events and ESD. The SP4061 Series offers a typical low capacitance of 3.5pF and a low leakage current of 1μA max. at 2.5V. View the SP4061 Series
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