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 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.

Features:

Low capacitance of 0.65pF (TYP) per I/O

ESD protection of ±8kV contact discharge (IEC61000-4-2)

Low leakage current of 0.5μA (MAX) at 5V

Small package saves board space (SC70, SOT563)

Applications

Computer Peripherals

Mobile Phones

PDA’s

Digital Cameras

Network Hardware/Ports

Test Equipment

Medical Equipment