Description
The SP3051 integrates low capacitance rail-to-rail diodes with an additional zener diode to protect each I/O pin against ESD and high surge events. This robust component can safely absorb 20A of current per IEC 61000-4-5 (tP=8/20µs) without performance degradation and a minimum ±30kV ESD rating per IEC 61000-4-2 2nd edition. Their very low off-state capacitance is compatible with high speed circuits.

FEATUREs
• ESD, IEC 61000-4-2, ±30kV contact, ±30kV air
• EFT, IEC 61000-4-4, 40A (5/50ns)
• Lightning, 20A (8/20μs as defined in IEC 61000-4-5 2nd edition)
• Low off-state capacitance of 3.8pF (TYP) per I/O
• Low leakage current of 0.5μA (MAX) at 5V
• Small SOT23-6 (JEDEC MO-178AB) packaging

APPLICATIONs
• LCD/PDP TVs
• Monitors
• Notebooks
• 10/100/1000 Ethernet
• Firewire
• Set Top Boxes
• Flat Panel Displays
• Portable Medical