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GOODWORK LESD5D5.0CT1G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK LESD5D5.0CT1G
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- LESD5D5.0CT1G
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.024g
- Electronic Component
- 1
- Cj- Capacitor
- 12pF
- Electronic Component
- BM0263571084
- Operating Temperature
- 55℃~+150℃
- Voltage
- 16V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LESD5D5.0CT1G 产品概述
一、产品简介
LESD5D5.0CT1G 是 GOODWORK（固得沃克）推出的一款双向ESD静电保护二极管，采用微型 SOD-523 封装，专为高速数据传输接口与高集成度电子设备提供可靠的静电与浪涌防护。器件在保证快速钳位响应的同时，对信号完整性影响极小，是移动终端、消费电子、通讯及工业接口的理想防护组件。
二、主要参数
- 极性：双向
- 反向截止电压 Vrwm：5 V
- 击穿电压 VBR：7 V
- 钳位电压：16 V（典型）
- 峰值脉冲电流 Ipp：7 A（典型）
- 峰值脉冲功率 Ppp：100 W（典型）
- 反向漏电流 Ir：1 μA
- 结电容 Cj：12 pF
- 工作温度范围：-55 ℃ 至 +150 ℃
- 防护等级：满足 IEC 61000-4-2 静电放电要求
- 类型：ESD（瞬态电压抑制）
- 封装：SOD-523
三、关键特性
- 双向保护：支持双向脉冲与静电事件，对差分或双向信号线无方向限制，适用于无需偏置的高速接口。
- 低电容（12 pF）：对高速数据链路（如USB、串行总线等）引起的信号失真与带宽限制影响小。
- 低漏电（1 μA）：在高阻抗或低功耗电路中保持低静态功耗，适合电池供电设备。
- 高脉冲承受能力：7 A 峰值脉冲电流与 100 W 峰值功率，能在短时冲击下提供有效钳位保护，降低后端电路应力。
四、应用场景
适用于手机耳机接口、USB/OTG 接口、数据线入口、相机模块接口、触控面板接口、消费电子与工业控制设备的输入/输出端口等需要高可靠ESD防护且对信号完整性要求较高的场合。
五、布局与使用建议
- 靠近接口放置：将 LESD5D5.0CT1G 尽量靠近受保护的连接器或外部引脚，走线最短以降低串联电感与响应时间。
- 接地处理：为获得最佳吸收性能，保护器的地端应连接到低阻抗的系统地或地平面，焊盘与地平面间走线应短且宽。
- 与滤波器配合：在需要进一步抑制高能脉冲或共模噪声的应用，可与串联电阻、共模电感或滤波网络配合使用。
- 差分对布置：差分信号常见做法是在每条信号线上各放置一只 TVS，或根据系统方案采用差分专用保护件，确保对称性。
六、可靠性与合规
LESD5D5.0CT1G 设计满足 IEC 61000-4-2 静电放电测试规范，器件在 -55 ℃ 至 +150 ℃ 的宽温范围内保持稳定性能。SOD-523 小型封装便于表面贴装自动化生产，适合大规模制造。
七、采购与型号说明
产品型号：LESD5D5.0CT1G，品牌：GOODWORK（固得沃克），封装：SOD-523。建议在设计阶段根据系统工作电压（Vrwm = 5 V）与信号带宽需求确认器件匹配，以实现最佳的保护与信号完整性平衡。
如需进一步的电气特性曲线、典型钳位波形或参考PCB封装图与焊盘建议，可联系GOODWORK技术支持获取完整数据手册与布线规则。
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