UM5075 SOD523 ESD保护二极管

UM5075 ESD保护二极管是设计来取代MLVs多层受在便携应用,如手机、笔记型电脑、PDA的。具有大型横截面积交叉点为瞬间高电流,提供了理想的电气特性,如保护板级响应速度快、低工作电压、低电压和夹紧装置相比MLVs退化。这个UM5075 ESD保护二极管保护敏感的半导体器件中遭受损坏或由于静电放电(简称ESD)和其他电压诱导瞬态的事件。这个UM5075可以SOD523工作电压的一揽子伏特的电压。它给设计师的灵活性,以保护在应用引出数组是不现实的。此外,它可以洒在“周围空间应用板。它可以用来满足要求的防静电免疫61000-4-2 IEC,四级(±15kV 8kV接触空气流量)。

General Description:

The UM5075 ESD protection diode is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. It features large cross-sectional area junctions for conducting high transient currents, offers desirable electrical characteristics for board level protection, such as fast response time, lower operating voltage, lower clamping voltage and no device degradation when compared to MLVs.
The UM5075 ESD protection diode protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. The UM5075 is available in a SOD523 package with working voltages of 7 volt.
It gives designer the flexibility to protect one unidirectional line in applications where arrays are not practical. Additionally, it may be “sprinkled” around the board in applications where board space is at a premium. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge).

Features:

Transient protection for data & power lines to
IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
Small package for use in portable electronics
Suitable replacement for MLV’s in ESD protection applications
Protect one I/O or power line
Low clamping voltage
Stand off voltages: 7V
Low leakage current
Solid-state silicon-avalanche technology

特点

　　瞬态保护数据和电力线路61000-4-2 IEC(简称ESD)±15kV(空气)、±8kV(接触)。

　　小包装用于便携式电子产品

　　合适的替换MLV静电保护申请

　　维护一个I / O或电力线路

　　低夹紧压

　　7V离电压。

　　低漏电流

　　固态silicon-avalanche技术

Typical Application:

Cell Phone Handsets and Accessories
Microprocessor based equipment
Personal Digital Assistants (PDAs)
Notebooks, Desktops, and Servers
Portable Instrumentation
Cordless Phones
Digital Cameras
Peripherals
MP3 Players

应用

　　手机,手机及配件

　　以微处理器为基础的设备

　　个人数字助理(pda)。

　　笔记本电脑、台式、服务器

　　便携式仪表

　　无绳电话

　　数码相机

　　外设

　　MP3播放器

型号/规格

UM5075

品牌/商标

UNION

封装形式

SOD-523

环保类别

无铅环保型

安装方式

贴片式

包装方式

卷带编带包装

功率特性

频率特性

整流电流

反向击穿电流

A

供应UM5075 SOD523 ESD保护二极管