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

SP4322属于电路保护 > TVS - 二极管。力特公司制造生产的SP4322TVS - 二极管TVS 二极管是一种半导体器件，可用于限制或阻止特定电压电平的浪涌。该系列产品使用二极管（只能单向导电的元器件）进行设计。TVS 是 Transient Voltage Suppression/Suppressor（瞬态电压抑制/抑制器）的首字母缩写。类型包括转向（轨至轨）或齐纳，具有单向通道、双向通道、电压 – 反关态、电压 – 击穿、电压 – 箝位、电流 – 峰值脉冲、功率 – 峰值脉冲和电源线路保护等特征。