SYS12L02FAC中文资料超低电容静电/浪涌保护器数据手册Silergy规格书

描述 Description

SYS12L02FACis an ultra low-capacitance Transient Voltage Suppressor (TVS) array designedto provide electrostatic discharge (ESD) protection for high-speed datainterfaces. With typical capacitance of 1.0pF only, SYS12L02FAC is designed toprotect parasitic-sensitive systems against over-voltage and over-currenttransient events. It complies with IEC 61000-4-2 (ESD), Level 4 (±15kV air,±8kV contact discharge), IEC 61000-4-4 (electrical fast transient - EFT) (40A,5/50 ns), IEC 61000-4-5 (Surge) (24A, 8/20μs), very fast charged device model(CDM) ESD and cable discharge event (CDE), etc.

SYS12L02FAC is in an SOP-8 package.Each SYS12L02FAC device can protect two high-speed line pairs. The “flow-thru”design minimizes trace inductance and reduces voltage overshoot associated withESD events. The combined features of low capacitance and high ESD robustnessmake SYS12L02FAC ideal for high-speed data port and high-frequency line (e.g., GigabitEthernet Ports) applications. The low clamping voltage of the SYS12L02FACguarantees a minimum stress on the protected IC.

特性 Features

• 高速数据线瞬态保护
• IEC 61000-4-2（静电）±30kV（空气）±30kV（接触）
• IEC 61000-4-4（快速瞬时脉冲）40A（5/50ns）
• IEC 61000-4-5（浪涌）24A（8/20μs）
• 具有针对高速线路优化的封装
• 可对双条线进行保护
• 低电容：2.0pF @ 3.0V（典型值）
• 低漏电流：0.1μA @ VRWM（典型）
• 低工作电压和钳位电压
• 每个I / O管脚在±8kV的接触放电情况下可承受1000次静电冲击

应用 Application

·10/100/1000MEthernet Ports
·WAN/LAN Equipment
·Desktops, Serversand Notebooks
·Cellular Phones
·Switching Systems
·Audio/Video Inputs