uClamp3312T数据手册电路保护的TVS-二极管规格书PDF

描述 Description

The μClamp3312T TVS diode is specifically designed to meet the performance requirements of Gigabit Ethernet interfaces. They are designed to protect sensitive PHY chips from damage or upset due to electrostatic discharge (ESD), lightning, electrical fast transients (EFT), and cable discharge events (CDE).

特性 Features

• High ESD withstand Voltage: +/-30kV (Contact/Air) per IEC 61000-4-2
• Able to withstand over 1000 ESD strikes per IEC 61000-4-2 Level 4
• Flow-through design simplifies layout
• Protects two line pairs
• Low reverse current: 10nA typical (VR=3.3V)
• Low variation in capacitance vs. bias voltage: 1.3pF Typical (VR = 0 to 3.3V)
• Working voltage: 3.3V
• Solid-state silicon-avalanche technology

应用 Application

·10/100/1000 Ethernet

·Integrated magnetics/RJ-45 connectors

·LAN/WAN Equipment

·Security Cameras

·Industrial Controls

·Notebooks & Desktop Computers

简介

uClamp3312T属于电路保护的TVS-二极管。由制造生产的uClamp3312TTVS - 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。