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Slkor RCLAMP0502B
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Slkor RCLAMP0502B
- Type
- SLKOR
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SLKOR
- Electronic Component
- RCLAMP0502B
- Electronic Component
- 1
- Package
- SOT-523
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 0.7pF
- Electronic Component
- BM0226546317
- Operating Temperature
- 55℃~+125℃
- Voltage
- 17V
- Electronic Component
- IEC 61000-4-2；IEC 61000-4-4；IEC 61000-4-5
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RCLAMP0502B 产品概述
一、器件简介
RCLAMP0502B 是 Slkor（萨科微）推出的一款双路、单向 TVS/ESD 保护二极管，封装为 SOT-523。器件专为高速接口和精密信号线提供静电放电（ESD）与浪涌（Surge）保护，集成度高、占板面积小，适用于便携设备与通信终端。
二、主要电气参数
- 钳位电压（VC）：17 V（典型峰值钳位）
- 工作温度范围：-55 ℃ ～ +125 ℃
- 击穿电压（VBR）：7 V
- 反向截止电压（Vrwm）：5 V
- 峰值脉冲功率（Ppp）：45 W @ 8/20 μs
- 峰值脉冲电流（Ipp）：3.5 A @ 8/20 μs
- 反向漏电流（Ir）：500 nA（典型/最大量级）
- 结电容（Cj）：0.7 pF（适合高速信号）
- 通道数：双路，单向极性
三、抗干扰与认证
符合 IEC 61000-4-2（ESD）、IEC 61000-4-4（突发干扰）与 IEC 61000-4-5（浪涌）等工业级防护标准，能在实际环境中提供可靠的电磁兼容防护能力。
四、应用场景
适用于需要低电容和低漏电的高速数据信号保护，例如 USB/USB-C、HDMI、MIPI/CSI 数据线、I/O 端口、摄像头/触控接口、移动终端与可穿戴设备等。双路设计便于对差分或两条独立信号线同时保护。
五、使用建议与布板要点
- 尽量将器件靠近被保护端口放置，缩短 PCB 路径和回流环路；
- 接地回路应低阻抗、短路径，避免地线通过高感区域；
- 单向器件适合带有固定极性的电源或信号线路；
- 在高能量浪涌场合注意热量与能量耗散，必要时配合熔断或限流元件使用；
- SOT-523 封装焊接时遵循通用回流曲线与良好焊接工艺，避免超限热应力。
总结：RCLAMP0502B 以低结电容、低漏电与高能量吸收能力为特点，适合在空间受限且要求高速信号完整性的场合为接口提供稳健的 ESD/浪涌保护。
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