WMSIC Electronic Components

ElecSuper TPD4EUSB30DQAR-ES TPD4EUSB30DQAR

ModelTPD4EUSB30DQAR-ES
PackageDFN2510-10L
BrandElec Super
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Elec Super TPD4EUSB30DQAR-ES
Type
ELECSUPER
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
TPD4EUSB30DQAR-ES
Electronic Component
1
Package
DFN2510-10L
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.035g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.6pF;0.3pF
Electronic Component
BM0258772012
Operating Temperature
40℃~+125℃
Voltage
12V
Electronic Component
IEC 61000-4-4;IEC 61000-4-5;IEC 61000-4-2

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

TPD4EUSB30DQAR-ES 产品概述

一、简要介绍

TPD4EUSB30DQAR-ES 是 ElecSuper(静芯微)推出的一款四路单向 ESD 保护器件,针对 USB 及其它低电压高速接口防护而设计。器件支持多种脉冲冲击标准,适用于苛刻的电磁兼容与浪涌保护场景,可在有限空间内提供可靠的线路保护。

二、主要技术规格

  • 极性:单向
  • 反向截止电压 VRWM:5 V
  • 击穿电压(典型):6 V
  • 钳位电压(Ipp 条件):12 V
  • 峰值脉冲电流 Ipp:4.5 A
  • 峰值脉冲功率 Ppp:60 W
  • 反向漏电流 Ir:1 μA(典型)
  • 结电容 Cj:0.6 pF;0.3 pF(通道类型/测量条件相关)
  • 通道数:4 路(单向)
  • 工作温度:-40 ℃ ~ +125 ℃
  • 防护等级:符合 IEC 61000-4-2(ESD)、IEC 61000-4-4(EFT)、IEC 61000-4-5(浪涌)
  • 封装:DFN2510-10L

三、关键特性与优势

  • 多路集成:四路保护减少外部元件数量,节省 PCB 空间与装配成本。
  • 低结电容:0.3–0.6 pF 的低电容设计,适合高速差分信号(如 USB 数据线)而不影响信号完整性。
  • 高能量吸收能力:60 W 峰值功率和 4.5 A 峰值脉冲电流,能够有效钳制短时静电与脉冲浪涌。
  • 宽工作温度与高可靠性:-40~+125 ℃,适合工业级与消费类产品使用。
  • 严格 EMC 认证:满足 IEC 多项防护规范,便于产品通过电磁兼容测试。

四、典型应用

  • USB 接口(USB2.0/某些低速 USB3 子系统)保护
  • 手机与平板的数据接口防护
  • 笔记本、主板与扩展坞的 I/O 端口防护
  • POS 终端、工业控制与 IoT 设备的接口防护

五、封装与 PCB 布局建议

封装为 DFN2510-10L,便于表面贴装与自动化生产。布局建议:保护器件应靠近外部连接端口放置,保护脚到地的回流路径尽量短且多铺铜,避免将敏感模拟器件放在保护器旁边以减少寄生耦合。

六、使用注意与选型建议

  • 若保护 USB 5 V 电源线或大电流线路,确认更高电流/功率需求;本器件更适合数据线和弱电接口。
  • 根据具体通道的结电容选择匹配差分线路设计,保证信号完整性。
  • 在高可靠性应用中,配合合适的 PCB 接地和滤波策略以达到最佳防护效果。

TPD4EUSB30DQAR-ES 提供了小尺寸下的多路、低容抗扰动防护解决方案,适合对信号完整性与抗静电要求较高的现代电子设备。

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