SP4322 Datasheet - Littelfuse

SP4322 Bidirectional Diode Array

SP4322 is specifically designed to protect high-speed interfaces against ElectroStatic Discharge (ESD), such as DisplayPort interfaces and USB 3.1 Gen 1. The signal line is protected by low line capacitance of 0.4 pF typical. SP4322 can absorb repetitive ESD strikes above the maximum level specified.

SP4322 Features

* ESD, IEC 61000-4-2, ±18kV contact, ±30kV air

* EFT, IEC 61000-4-4, 40A (5/50ns)

* Lightning, 11A (8/20μs as defined in IEC 61000-4-5 2nd edition)

* Low capacitance of 0.4pF (TYP @ VR=0V) Applications

* USB 3.1

* DisplayPort

* S-ATA

SP4322-Littelfuse.pdf