WMSIC Electronic Components

TECH PUBLIC TPD2E007DCKR

ModelTPD2E007DCKR
PackageSOT-323
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

14 specifications

Core information

Product name
TECH PUBLIC TPD2E007DCKR
Type
TECH PUBLIC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TECH PUBLIC
Electronic Component
TPD2E007DCKR
Electronic Component
1
Package
SOT-323
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.029g
Electronic Component
1
Electronic Component
BM0266056966
Electronic Component
Electronic Component
Electronic Component
3000

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

TPD2E007DCKR 静电与浪涌防护器件产品概述

TPD2E007DCKR是台舟电子(TECH PUBLIC)推出的双路TVS/ESD复合防护器件,专为敏感电子电路的瞬态过压防护设计,可有效应对静电放电(ESD)、快速瞬变脉冲群(EFT)及浪涌干扰,具备低电容、宽温工作、高脉冲耐受等核心优势,适配高密度PCB布局及多场景应用。

一、产品定位与核心功能

该器件属于静电/浪涌一体化防护器件,核心作用是瞬态过压泄放:当电路遭遇静电、浪涌等突发高压时,器件快速导通,将电压钳位至安全范围,避免后端IC、传感器、接口电路等被击穿损坏。双路集成设计支持同时防护两路独立信号,无需额外增加器件,简化电路布局。

二、关键电气参数详解

(一)过压防护核心参数

  • 反向截止电压(Vrwm):13.5V,正常工作时器件反向截止,不干扰电路信号;
  • 击穿电压:14V,瞬态电压超过14V时器件快速击穿导通;
  • 钳位电压:10V,导通后将电压稳定在10V左右,确保后端电路电压不超安全阈值。

(二)脉冲耐受能力

  • 峰值脉冲电流(Ipp):6A(@8/20μs波形),可承受最高6A的峰值脉冲电流;
  • 峰值脉冲功率(Ppp):65W(@8/20μs波形),满足多数工业、消费电子场景的浪涌防护需求。

(三)信号兼容性与低损耗

  • 反向漏电流(Ir):仅7nA,正常工作时漏电流极小,不影响电路功耗或信号完整性;
  • 结电容(Cj):9pF,低电容特性适配高速数字信号(如USB、HDMI),避免信号延迟或失真。

(四)宽温工作范围

工作温度覆盖**-55℃~+125℃**,满足工业控制、汽车电子等恶劣环境下的长期可靠运行。

三、封装与可靠性设计

(一)封装形式

采用SOT-323封装,体积小巧(典型尺寸2.3×1.2×1.0mm),适合便携式设备、小型化模块等空间受限场景,便于高密度PCB布局。

(二)可靠性保障

  • 双路集成减少焊接点与器件数量,降低电路故障风险;
  • 符合IEC 61000-4系列标准,经过严格电磁兼容测试,确保实际应用中稳定可靠。

四、典型应用场景

TPD2E007DCKR的特性使其适配多领域:

  1. 高速数字接口:USB 2.0/3.0、HDMI、MIPI、LVDS等接口防护(低电容不影响信号传输);
  2. 工业控制电路:PLC、传感器、通信模块(宽温应对工业环境温度变化);
  3. 消费电子:智能手机、平板、笔记本的充电/数据接口防护;
  4. 汽车电子辅助应用:车载信息娱乐系统、传感器接口(需结合汽车级认证要求)。

五、符合标准与认证

该器件通过以下国际电磁兼容标准测试,防护性能得到验证:

  • IEC 61000-4-2(静电放电防护);
  • IEC 61000-4-4(快速瞬变脉冲群防护);
  • IEC 61000-4-5(浪涌/雷击防护)。

总结

TPD2E007DCKR作为双路TVS/ESD防护器件,凭借低电容、宽温工作、高脉冲耐受及多标准符合的特性,成为敏感电路瞬态过压防护的可靠选择。其小巧封装适配高密度设计,双路集成简化布局,可广泛应用于消费电子、工业控制、汽车电子等领域,有效提升设备电磁兼容性能与可靠性。

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