NSP8814中文资料低电容浪涌保护二极管，用于高速数据线数据手册ONSEMI规格书

描述 Description

The NSP8814 and NSP8818 transient voltage suppressors are
designed specifically to protect 10/100 and GbE Ethernet signals from
high levels of surge current. Low clamping voltage under high surge
conditions make this device an ideal solution for protecting voltage
sensitive lines leading to Ethernet transceiver chips. Low capacitance
combined with flow-through style packaging allows for easy PCB
layout and matched trace lengths necessary to maintain consistent
impedance between high-speed differential lines. The integrated 4 and
8 lines of protection in flow-thru type packages offer a simplified
solution with premier performance for 10/100 and GbE Ethernet
applications.

特性 Features

• Protection for the Following IEC Standards:IEC 61000−4−2 (ESD) ±30 kV (Contact)IEC61000−4−5 (Lightning) 35 A (8/20 µs)
• Flow−Thru Routing Scheme
• Low Capacitance: 2 pF Max, I/O to I/O
• UL Flammability Rating of 94 V−0
• SZNSP8814MTWTAG − Wettable Flank Device
• SZ Prefix for Automotive and Other Applications Requiring UniqueSite and Control Change Requirements; AEC−Q101 Qualified andPPAP Capable*
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHSCompliant

应用 Application

• 10/100 and GbE Ethernet
• MagJacks® / Integrated Magnetics
• Notebooks/Desktops/Servers

简介

NSP8814属于电路保护的TVS-二极管。由制造生产的NSP8814TVS - 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。