WMSIC Electronic Components

TECH PUBLIC LXES1UTAA1-157 LXES1UTAA1

ModelLXES1UTAA1-157
PackageDFN0603-2
BrandTECH PUBLIC
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TECH PUBLIC LXES1UTAA1-157
Type
TECH PUBLIC
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TECH PUBLIC
Electronic Component
LXES1UTAA1-157
Electronic Component
1
Package
DFN0603-2
Electronic Component
Electronic Component
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.01g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.6pF
Electronic Component
BM0264842994
Operating Temperature
55℃~+125℃
Voltage
15V
Electronic Component
IEC 61000-4-5
Current(Ir)
80nA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

LXES1UTAA1-157 产品概述

一、主要特性

LXES1UTAA1-157 是一颗面向移动终端与电池保护的双向瞬态抑制二极管(TVS)。器件具有超低结电容(典型 0.6 pF)、超低漏电流(nA级,典型反向电流 80 nA)和低工作电压(±5 V),钳位电压低(典型 15 V),击穿电压 VBR ≈ 9 V。支持 IEC 61000-4-2 静电放电抗扰度:空气放电 ±20 kV、接触放电 ±18 kV;并满足 IEC 61000-4-5 浪涌防护等级要求。

二、关键参数一览

  • 极性:双向
  • 工作反向截止电压 Vrwm:5 V
  • 击穿电压 VBR:9 V
  • 钳位电压:15 V(典型)
  • 反向电流 Ir:80 nA(典型)
  • 结电容 Cj:0.6 pF(典型)
  • 通道数:单路
  • 工作温度:-55 ℃ ~ +125 ℃
  • 防护标准:IEC 61000-4-5,ESD 抗扰度 IEC 61000-4-2

三、封装与可靠性

器件采用无铅 2 引脚 DFN0603-2 小封装,适合高密度 PCB 布局与自动化贴装。封装热阻低,焊接工艺兼容无铅回流,温度循环与湿热性能满足消费电子使用场景的长期可靠性需求。品牌:TECH PUBLIC(台舟电子)。

四、典型应用场景

  • 手机与移动配件的 USB、充电与数据线保护
  • 可穿戴设备与蓝牙配件的接口保护
  • 电池组与电池管理系统(BMS)输入端的浪涌与静电保护
  • 高速数据线或射频前端对低电容抑制器件的需求场合

五、设计与使用建议

  • 将器件并联于需保护的信号/电源线上,靠近接口或器件引脚放置以降低寄生感抗和有效抑制尖峰。
  • 在高速差分信号线上优先选择本器件的低结电容优势,以减小信号失真。
  • 注意焊盘尺寸与热扩散设计,遵循 DFN0603 推荐 PCB 封装过孔与焊盘,确保良好焊接和热散。
  • 在高能量浪涌场合配合熔断器或限流电阻使用,提升整体保护能力与可靠性。

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