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SEMTECH RCLAMP0504N.TCT RCLAMP0504N
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SEMTECH RCLAMP0504N.TCT
- Type
- SEMTECH
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- SEMTECH
- Electronic Component
- RCLAMP0504N.TCT
- Electronic Component
- 1
- Package
- SLP2020P6
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 1g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 3pF
- Electronic Component
- BM0257666724
- Operating Temperature
- 55℃~+125℃
- Voltage
- 17.5V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RCLAMP0504N.TCT 产品概述
一、产品概述
RCLAMP0504N.TCT 是一款针对 5V 工作环境设计的瞬态电压抑制二极管（TVS），基于 SEMTECH SLP2020P6 封装工艺。器件为四路保护结构，典型应用包括接口保护、信号线防护与受限空间的浪涌/静电防护。其小型封装和低结电容特性使其非常适合高速数据线与低电容敏感电路。
二、主要参数
- 反向工作电压 Vrwm：5 V
- 击穿电压（Vbr）：6 V（典型）
- 钳位电压（Vc）：17.5 V
- 峰值脉冲电流 Ipp：12 A（8/20 μs）
- 峰值脉冲功率 Ppp：300 W（8/20 μs）
- 反向泄漏电流 Ir：5 μA
- 单位结电容 Cj：3 pF
- 通道数：四路
- 工作温度范围：-55 ℃ 至 +125 ℃（Tj）
- 类型：TVS（瞬态抑制）
- 封装：SLP2020P6（小型贴片）
三、典型应用
- USB、UART、I2C 等 5V 接口的静电和浪涌保护
- 工业控制、传感器接口、电源输入端保护
- 通信设备和便携电子产品的差分/单端信号线防护
- 满足对高速信号且对电容敏感的场合
四、封装与布局要点
SLP2020P6 小型贴片封装便于在空间受限的 PCB 上部署。为发挥最佳防护效果，应尽可能靠近被保护引脚放置 TVS 器件，走线短且宽，确保良好接地回流路径。低结电容（3 pF）有利于最小化对高速信号的影响。
五、设计建议
- 对于敏感信号线，优先采用单独保护通道并保持最短布局距离；
- 在电源入口或总线线上可并联滤波器或串联阻抗以分担冲击能量；
- 注意钳位电压 17.5 V 在极端浪涌条件下的电压行为，确保下游器件耐受。
六、可靠性与认证
本器件支持 IEC 61000-4-2（静电放电）、IEC 61000-4-4（电快速瞬变/脉冲群）及 IEC 61000-4-5（浪涌）等测试等级，适合工业与消费类环境的电磁兼容防护需求。工作温度范围宽，适用于严苛环境的长期可靠性设计。
总结：RCLAMP0504N.TCT 以其小型化、多通道、低电容与较高浪涌处理能力，在 5V 系统的接口与电源保护上提供了均衡的性能与实用性，是需要兼顾高速信号完整性与抗扰能力设计的优选器件。
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