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RUILON RL0402E008M100K
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON RL0402E008M100K
- Type
- RUILON
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- RL0402E008M100K
- Electronic Component
- 1
- Package
- 0402
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.014g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 1pF
- Electronic Component
- BM0264391822
- Operating Temperature
- 55℃~+85℃
- Voltage
- 50V
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RL0402E008M100K 产品概述
一、产品简介
RL0402E008M100K 是瑞隆源（RUILON）推出的一款0402封装单通道双向ESD保护二极管，专为高速信号口的静电保护设计。器件在正常工作状态下对信号影响极小，通过瞬态过压时快速钳位，保护下游电路不被破坏。其小型封装和低结电容特性，使之特别适合移动设备、通信接口和各类精密传感器的输入/输出端口防护。
二、主要参数
- 极性：双向（Bidirectional）
- 反向截止电压 Vrwm：8 V
- 钳位电压 Vc（标称）：50 V
- 反向电流 Ir：1 μA（典型/最大）
- 结电容 Cj：1 pF（典型）
- 通道数：单路
- 工作温度范围：-55 ℃ ～ +85 ℃
- 类型：ESD 抗静电保护
- 封装：0402（约 1.0 mm × 0.5 mm）
- 品牌：RUILON（瑞隆源）
三、产品特性
- 极低结电容（1 pF），对高速数据传输影响极小，适用于差分对及单端高速信号。
- 双向结构可在正负瞬态过压下提供对称保护，适合无方向性信号线。
- 反向漏电小（1 μA），利于低功耗系统和高阻抗电路。
- 封装尺寸微小（0402），便于高密度 PCB 布局与自动化贴装。
四、典型应用
- 手机、平板、笔电等移动终端的 I/O 接口（耳机、按键、触摸等）
- USB、I2C、SPI、UART 等高速或低速信号线保护
- 摄像头模块、传感器输出端、测试接点等需要防静电的信号通道
- 工业与汽车电子的敏感信号线路（在温度范围允许内）
五、推荐使用与注意事项
- 推荐置于被保护器件靠近信号引脚处，缩短保护器到被保护引脚的走线长度以提高保护效率。
- 由于为0402小封装，生产中注意回流焊温度曲线和焊接工艺，避免过热导致性能退化。
- 对于频率极高或对串扰敏感的差分线，请评估结电容匹配与布局对特性影响。
- 存储和使用过程中防止强烈机械应力和超温环境，确保长期可靠性。
六、包装与可靠性
RL0402E008M100K 采用行业标准卷带包装，适配贴片机高速贴装。设计符合常见的可靠性测试要求，工作温度范围宽，适合多种商业与工业级应用场景。若需更详细的电气特性曲线、冲击能量等级或可靠性认证信息，可联系瑞隆源技术支持获取完整数据手册。
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