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DOWO PESD0603V24
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- DOWO PESD0603V24
- Type
- DOWO
- Minimum package
- 5000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- DOWO
- Electronic Component
- PESD0603V24
- Electronic Component
- 1
- Package
- 0603
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.029g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 0.05pF
- Electronic Component
- BM0231093699
- Voltage
- 40V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 10nA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PESD0603V24 产品概述
一、产品简介
PESD0603V24 是东沃（DOWO）推出的一款表面贴装单路双向静电放电保护二极管，封装尺寸为0603。器件为双向结构，工作反向截止电压（Vrwm）为24V，具有快速钳位响应和极低的结电容（Cj = 0.05pF），专为对高频信号完整性与抗静电要求并重的接口保护设计。
二、主要参数与特性
- 极性：双向（可承受正负极性冲击，无需方向判断）
- 工作反向截止电压 Vrwm：24 V
- 钳位电压 Vcl：40 V（典型）
- 反向漏电流 Ir：10 nA（在 Vrwm 条件下，极低漏电流有助于节省功耗并减少偏移）
- 通道数：单路（单线保护）
- 防护等级：符合 IEC 61000-4-2 静电放电测试要求
- 结电容 Cj：0.05 pF（超低电容，适合高速/差分信号线）
- 封装：0603 SMD，适配自动贴装与高密度 PCB 设计
三、典型应用场景
- 移动终端与便携设备的高频数据线保护（如高速串行接口、差分信号对中的单端线）
- 传感器输入、ADC/DAC 输入端的静电防护，低漏电与低电容有利于保持测量精度
- 工业与通信接口的端口保护，满足场景中的静电放电脉冲要求
- 消费电子、可穿戴设备与小尺寸模块中对空间与信号完整性要求较高的应用
四、封装与可靠性
0603 小尺寸封装不仅节省 PCB 空间，同时兼容主流 SMT 贴装与回流焊工艺。器件经过电气特性与 ESD 测试验证，符合 IEC 61000-4-2 要求，适合在存在静电冲击风险的环境中长期可靠工作。低漏电与低结电容特点有助于在高阻抗或高频应用中保持稳定性。
五、设计与选型建议
- 若保护线路工作电压不超过 24 V，可直接选用该型号；若长期工作电压接近或超过 Vrwm，应选择更高 Vrwm 的器件以保证裕度。
- 在高速信号线上，Cj = 0.05 pF 有助于降低信号失真；若系统对信号完整性要求极高，请优先考虑低容型保护元件。
- 布局建议：器件尽量靠近受保护端口或连接器放置，且具有良好接地返回路径，必要时在保护器件与地之间保持短且宽的回流铜箔以降低感抗。
- 在需要吸收更大能量的场合，可与系列电阻或多级保护结构配合使用，以分散能量并降低单器件应力。
- 参考回流焊温度曲线与制造商资料，确认装配工艺参数以保证焊接可靠性。
六、包装与服务
PESD0603V24 适用于卷带包装，便于自动化贴片生产。选型时建议参考东沃提供的最新数据手册以获取详细电气特性曲线、钳位能力、峰值脉冲电流规格及典型应用电路。如需进行认证测试或获取样品，建议与供应商或代理商联系以获得完整技术支持与检验报告。
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