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GOODWORK ESD73034D
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK ESD73034D
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- ESD73034D
- Electronic Component
- 1
- Package
- DFN2510-10
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.031g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 0.6pF
- Electronic Component
- BM0263571085
- Operating Temperature
- 55℃~+125℃
- Voltage
- 11V
- Electronic Component
- 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.
ESD73034D 产品概述
一、产品简介
ESD73034D 是 GOODWORK(固得沃克) 推出的四路单向 ESD 静电防护器件，封装为 DFN2510-10。该器件针对高速数据传输接口设计，具有低结电容（Cj = 0.6 pF/通道）、低漏电流（Ir = 100 nA）和高峰值脉冲吸收能力（Ipp = 4.5 A，Ppp = 50 W），可在工业级温度范围内（-55 ℃ ～ +125 ℃）长期可靠工作，满足 IEC 61000-4-2 静电抗扰度要求，是高集成度电子产品的理想 ESD 保护方案。
二、主要电气参数
- 极性：单向
- 通道数：4 路
- 反向截止电压 Vrwm：3.3 V
- 击穿电压 VBR：5.2 V
- 钳位电压（典型）：11 V（在 Ipp 条件下）
- 峰值脉冲电流 Ipp：4.5 A（8/20 μs）
- 峰值脉冲功率 Ppp：50 W
- 反向电流 Ir：100 nA（常温）
- 结电容 Cj：0.6 pF/通道（典型）
- 工作温度：-55 ℃ ～ +125 ℃
- 防护等级：符合 IEC 61000-4-2 标准
- 封装：DFN2510-10
三、产品特点与优势
- 低电容（0.6 pF）：对高速差分线和串行总线（如 USB、HDMI、MIPI、LVDS 等）影响最小，保证信号完整性。
- 四路集成：节省 PCB 面积，便于多信号线并行保护，适合高密度接口。
- 单向钳位：适用于以地为参考的信号线保护，钳位电压低，快速响应 ESD 瞬变。
- 低漏电流：在待机和低功耗应用中保持极小的静态功耗。
- 宽温区与高可靠性：满足工业级应用环境要求。
四、典型应用
- 手机、平板和笔记本的高速接口保护（USB/Type-C、MIPI）
- 网络设备（以太网 PHY 前端、RJ45 接口）
- 显示器与视频接口（HDMI、DP）
- 工业控制与仪表的外部接口防护
- 其他需高集成度、低电容 ESD 保护的消费电子与通信设备
五、布局与使用建议
- 将 ESD73034D 靠近被保护的连接器或外部接口布置，减小走线长度以降低串扰和感抗。
- 为提高防护效果，器件地端应与系统接地平面紧密连接，采用短且宽的地回流路径。
- 对高速差分对，在器件两侧保持对称走线，避免不必要的阻抗不连续。
- 单向器件适用于以地为参考的信号，如需双向保护请选用相应型号。
六、封装与选型信息
- 型号：ESD73034D
- 品牌：GOODWORK（固得沃克）
- 封装：DFN2510-10，适合小尺寸、高密度布局的表贴工艺。
- 选型注意：确认保护方式为单向并与系统工作电压（Vrwm=3.3V）匹配，若为双向信号需考虑替代产品或差分保护策略。
ESD73034D 以其低电容、快速响应与高集成度的优势，为高速接口提供稳健的静电防护，适合对信号完整性与空间要求严格的现代电子设计。
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