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FUXINSEMI ESD3Z5.0C
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- FUXINSEMI ESD3Z5.0C
- Type
- FUXINSEMI
- Minimum package
- 3000 卷
Technical parameters
- Electronic Component
- FUXINSEMI
- Electronic Component
- ESD3Z5.0C
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 25pF
- Electronic Component
- BM0228045241
- Voltage
- 18V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2
- Current(Ir)
- 10uA
- Voltage(VBR)
- 6V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ESD3Z5.0C 产品概述
一、产品简介
ESD3Z5.0C 为富芯森美（FUXINSEMI）推出的一款单路双向ESD保护二极管，采用SOD-323 小体积封装。器件面向接口静电放电与电快速瞬变（EFT）防护优化，能在突发脉冲事件中对敏感电路提供即时钳位与能量吸收，适用于数据线、控制信号及敏感射频/模拟前端的防护场景。
二、主要参数
- 钳位电压（Vc）：18V（典型）
- 击穿电压（Vbr）：6V
- 反向截止电压（Vrwm）：5V
- 峰值脉冲功率（Ppp）：200W @ 8/20µs
- 峰值脉冲电流（Ipp）：9.8A
- 反向电流（Ir）：≤10µA
- 结电容（Cj）：25pF
- 通道数：单路；极性：双向
- 封装：SOD-323；类型：ESD
- 防护等级/标准：IEC 61000-4-2（ESD）、IEC 61000-4-4（EFT）
三、产品特性与优势
- 高脉冲能量吸收能力（200W@8/20µs），能有效钳制瞬态高能量脉冲；
- 双向结构，适用于差分线或不确定极性的信号保护；
- 低漏电（≤10µA），对低功耗与高精度模拟电路影响小；
- 小封装（SOD-323），节省PCB面积，利于高密度布局；
- 经过IEC相关抗扰度测试，适配工业与消费类场景的抗干扰需求。
四、典型应用
- 手机、平板等移动终端的信号/数据接口保护（USB、耳机、按键等）；
- USB、HDMI、MIPI、摄像头接口等高速接口的过电压/静电防护；
- 工业控制与通讯设备的I/O口防护；
- 车载非关键信号线及车载信息娱乐系统的静电保护（依据车规要求另行评估）。
五、选型与使用建议
- 若被保护线对信号完整性要求高，应评估25pF结电容对带宽的影响，必要时考虑低容型器件或布局滤波配合；
- 双向器件适合无固定极性的信号线；对直流电源正负极方向敏感的场合优先采用单向保护器件；
- 在可能出现大幅持续浪涌的场景，建议与限流电阻或熔断器配合提升系统整体耐受性能；
- 焊接时按封装说明控制回流曲线，避免因过热造成参数漂移或失效。
六、可靠性与生产建议
SOD-323 封装适用于SMT大批量装配，建议在PCB布局时靠近被保护端口尽可能短的走线接地，以提高速率响应和钳位效果。器件符合IEC 61000-4-2/4-4抗扰度测试，可为终端产品提供稳定的瞬态抑制能力。
总结：ESD3Z5.0C 以小体积、双向保护和较高脉冲吸收能力，为移动、消费与工业电子设备的接口防护提供了可靠、经济的解决方案。
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