Model & package intelligence
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DOWO PESD5V0V1BL
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- DOWO PESD5V0V1BL
- Type
- DOWO
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- DOWO
- Electronic Component
- PESD5V0V1BL
- Electronic Component
- 1
- Package
- DFN1006-2L
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.009g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 10pF
- Electronic Component
- BM0264356193
- Voltage
- 10V
- Electronic Component
- IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 500nA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
P E S D5V0V1BL 产品概述
一、产品简介
PESD5V0V1BL 是 DOWO（东沃）推出的一款单路双向瞬态抑制二极管（TVS），针对 5V 系统的静电放电（ESD）和雷击浪涌保护而设计。器件封装为 DFN1006-2L，小体积、低电容，适合高速信号线与电源线上集成保护。
二、主要电气参数
- 极性：双向（双极性）
- 反向截止电压 Vrwm：5V
- 击穿电压 VBR（Itest）：6.5V
- 钳位电压（典型）：10V（Ipp 条件下）
- 峰值脉冲电流 Ipp：6A @ 8/20µs 波形
- 峰值脉冲功率 Ppp：55W @ 8/20µs
- 反向漏电流 Ir：500nA（常温）
- 结电容 Cj：10pF
- 通道数：单路
- 防护等级：符合 IEC 61000-4-5（雷击浪涌）与 IEC 61000-4-2（ESD）测试标准
三、产品特性与优势
- 双向钳位：支持正/负脉冲保护，适用于交流或双向信号接口。
- 低钳位电压：在 6A 峰值冲击下钳位电压约 10V，能在高能脉冲到达时有效限制电压，保护后端器件。
- 低漏电流：500nA 的低反向电流，有利于电池供电和低功耗电路。
- 小电容：约 10pF，适合 USB、串行数据线等对带宽敏感的接口，减少对信号完整性的影响。
- 小封装：DFN1006-2L 占位面积小，便于高密度 PCB 设计和自动贴装流程。
四、典型应用场景
- USB、HDMI、MIPI 等高速数据接口的线路保护
- 5V 电源轨和外部电源口的浪涌/ESD 保护
- 工业控制、通信终端、便携式设备、车载电子（非车规级）输入口防护
- PCB 边缘接口与外设连接器处作为第一道防护元件
五、设计与布局建议
- 将 PESD5V0V1BL 放置于受保护线与接地之间的尽可能靠近接口处，走线短且宽。
- 器件底部或邻近区域建议连接低阻抗公共地平面，并根据 PCB 热/电要求增加过孔。
- 与滤波器、阻抗匹配网络配合使用时，注意器件电容对频率响应的影响，必要时在保护元件后侧保留阻容隔离。
- 在高能环境下可并联多个同类器件或与更大功率的浪涌抑制器配合，以提高整体能量吸收能力。
六、合规与可靠性
PESD5V0V1BL 满足 IEC 61000-4-2 和 IEC 61000-4-5 的典型测试要求，适用于需要通过国际电磁兼容（EMC）测试的产品设计。器件在常温下具有稳定的漏电与击穿特性，适合量产应用。为获得长期可靠性，建议遵循厂商的回流焊工艺参数及静电防护规则。
七、封装与订购信息
- 封装：DFN1006-2L（表面贴装）
- 建议订购形式：卷带卷（Tape & Reel）便于高速贴片生产（具体请联系供应商确认包装形式与最小订购量）。
如需更详细的典型曲线、封装尺寸图或应用电路建议，可向 DOWO（东沃）或授权分销渠道获取器件数据手册与评估板资料。
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