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UMW RCLAMP0522P.TCT RCLAMP0522P
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UMW RCLAMP0522P.TCT
- Type
- UMW
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- UMW
- Electronic Component
- RCLAMP0522P.TCT
- Electronic Component
- 1
- Package
- SLP1610-4
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Cj- Capacitor
- 0.3pF
- Electronic Component
- BM0265342997
- Operating Temperature
- 55℃~+125℃
- Voltage
- 15V
- Electronic Component
- IEC 61000-4-5
- Current(Ir)
- 1uA
- Voltage(VBR)
- 6V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RCLAMP0522P.TCT 产品概述
一、产品简介
RCLAMP0522P.TCT 是友台（UMW）推出的一款面向 5V 级别接口与电源轨的瞬态抑制二极管（TVS），封装为 SLP1610-4 表面贴装型。器件额定夹位电压为 15V，能够在典型雷击/浪涌条件下提供 5A（8/20µs）峰值冲击电流（Ipp），并满足 IEC 61000-4-5 的防护要求，适用于空间受限且要求高可靠性的电子产品保护设计。
二、主要性能指标
- 类型：瞬态抑制二极管（TVS）
- 反向截止电压 Vrwm：5V（适配 5V 系统）
- 击穿电压（典型）：6V
- 钳位电压（典型）：15V
- 峰值冲击电流 Ipp（8/20µs）：5A
- 结电容 Cj：0.3 pF（极低电容，适合高速信号）
- 反向漏电流 Ir：1 µA（低泄漏）
- 工作温度：-55 ℃ ～ +125 ℃
- 防护等级：符合 IEC 61000-4-5
- 封装：SLP1610-4（表面贴装）
三、关键特性与优势
- 低结电容（0.3 pF）：对高速差分信号、USB/HDMI/串行总线等干扰小，信号完整性影响微弱。
- 低漏电流（1 µA）：适合低功耗设计与电池供电设备。
- 5A（8/20µs）浪涌能力：能在短时雷击或浪涌事件中有效钳位保护下游电路。
- 宽温度范围（-55~125 ℃）：可用于工业级与一定汽车电子场合。
- 小型封装（SLP1610-4）：适合高密度 PCB 和移动终端应用。
四、典型应用场景
- 5V 接口保护：USB、以太网收发器供电侧、I/O 口保护。
- 高速信号线防护：在保持信号完整性的前提下防止静电和浪涌损伤。
- 工业与嵌入式系统：需要 IEC 61000-4-5 抗浪涌能力的控制器和通信模块。
- 移动/便携设备：空间受限且需低漏电与低容抗扰的场合。
五、封装与 PCB 布局建议
- 将 TVS 靠近受保护引脚放置，走线尽量短而粗以降低寄生电感。
- 参考 SLP1610-4 推荐焊盘尺寸，确保可靠焊接与散热。
- 对地平面做好优化，必要时增加旁路电容以改善系统瞬态响应。
- 对差分或单端高速线，注意保持阻抗连续与对称性，避免 TVS 直接插入差分对中心导致失配。
六、选型与可靠性提示
- 核对系统正常工作电压与 Vrwm（5V）匹配，留有足够余量避免误触发。
- 若系统可能遭受多次大能量冲击，评估是否需要并联或选用更高 Ipp 级别器件。
- 注意焊接温度曲线与供应商推荐回流工艺，避免过热损伤器件。
RCLAMP0522P.TCT 以其低容、高抗浪涌和小型化特点，适合用于对空间、信号完整性与浪涌保护均有较高要求的 5V 级系统。若需具体电气特性曲线、PCB 样式或可靠性测试数据，可咨询友台（UMW）技术支持获取完整规格书与应用资料。
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