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The SP3422 integrates 4 channels of ultralow capacitance rail-to-rail diodes and an additional zener diode to provide protection for electronic equipment that may experience destructive electrostatic discharges (ESD). This robust component can safely absorb repetitive ESD strikes above the maximum level specified in the IEC 61000-4-2international standard (±8kV contact discharge) without performance degradation. The extremely low loading capacitance also makes it ideal for protecting high speed signal pins such as V-by-One®, USB3.0, USB2.0, and IEEE 1394.
- ESD, IEC61000-4-2, +22/-10kV contact, +22/-10kV air
- EFT, IEC61000-4-4, 40A (tp=5/50ns)
- Lightning protection, IEC61000-4-5 2nd edition, 3A (tp=8/20μs)
- Low capacitance of 0.2pF (TYP) at 3GHz
- Low leakage current of 20nA (TYP) at 5V
- Moisture Sensitivity Level (MSL-1)
- Halogen free, Lead free and RoHS compliant
SP3422 Parts
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SP3422 Applications
- MIPI Camera and Display
- V-by-One®
- Embedded DisplayPort
- USB 2.0/3.0 Port
- Serial bus interfaces such as IEEE 1394
- Flat Panel Displays
- LCD/LED TVs
- Smart Phones
- Mobile Computing
