The NUP2114 series low capacitance ESD protection Transient Voltage Suppressor Diode for high speed data. It is designed to protect high speed data lines from ESD. Ultra-low capacitance and high level of ESD protection makes this device well suited for use in USB 2.0 applications.
The SP3003-02JTG is a 5-pin TVS Diode Array with matte tin-plated copper alloy terminals and moulded epoxy body. 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). This robust diodes can safely absorb repetitive ESD strikes at the maximum level specified 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.