SP3051-04HTG Datasheet PDF - Littelfuse

●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 device can safely absorb 20A of current per IEC61000-4-5 (tP=8/20µs) without performance degradation and a minimum ±30kV ESD per IEC61000-4-2. Their very low loading capacitance also makes them ideal for protecting high speed signal pins.

●Features

●• ESD, IEC61000-4-2, ±30kV contact, ±30kV air

●• EFT, IEC61000-4-4, 40A (5/50ns)

●• Lightning, IEC61000-4-5, 20A (8/20μs)

●• Low 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