Description

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 in the IEC 61000-4-2 international

standard without performance degradation and safely

dissipate 11A of 8/20μs surge current (IEC 61000-4-5 2nd

edition).

Excellent low capacitance, clamping capability, low

leakage, and fast response time make this part an ideal

solution for protecting high speed data lines.

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)

• Low leakage current of

1nA (TYP) at 5V

• Halogen free, lead free

and RoHS compliant

• Moisture Sensitivity Level

(MSL -1)

• AEC-Q101 Qualified

Applications

• USB 3.1

• DisplayPort

• S-ATA

• NFC

• 1G/2.5G/10G Ethernet