WMSIC Electronic Components

MSKSEMI MSUSBLC6-2SC6 MSUSBLC6

ModelMSUSBLC6-2SC6
PackageSOT-23-6
BrandMSKSEMI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
MSKSEMI MSUSBLC6-2SC6
Type
MSKSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
MSUSBLC6-2SC6
Electronic Component
1
Package
SOT-23-6
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.041g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.8pF
Electronic Component
BM0226526856
Operating Temperature
40℃~+125℃
Voltage
15V
Electronic Component
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.

MSUSBLC6-2SC6 产品概述

一、产品简介

MSUSBLC6-2SC6 是美森科(MSKSEMI)推出的一款双路单向 TVS/ESD 保护二极管,封装为 SOT-23-6,专为高速数据线与供电线的静电放电与浪涌防护设计。器件工作温度范围为 -40℃ 至 +125℃,适用于工业级与消费电子环境。

二、主要特性

  • 钳位电压(Vc):15V(典型,负载与波形相关)
  • 工作温度:-40℃ ~ +125℃
  • 击穿电压(Vbr):9V
  • 反向截止电压(Vrwm):5V,适合 5V 系统直流耐压
  • 峰值脉冲功率(Ppp):150W(脉冲波形依赖)
  • 峰值脉冲电流(Ipp):6A
  • 反向漏电流(Ir):1µA(典型)
  • 结电容(Cj):0.8pF,适合高速信号线低负载应用
  • 通道数:双路;极性:单向
  • 防护等级:满足 IEC 61000-4-2 ESD 要求

三、典型应用

  • USB/高速差分信号线(USB2.0、USB OTG 等)
  • 串行接口与通信线缆保护(UART、I2C 与其他低电压总线)
  • 消费类电子、移动设备、工控模块等需抗静电与浪涌的场合

四、封装与布局建议

  • 封装:SOT-23-6,体积小,便于贴片安装;适合靠近接口端放置以缩短保护路径
  • PCB 布局:将器件放置于信号入口处,走线短且宽,尽量降低寄生电感;保护端接地铜箔应尽可能直接连至系统地或接地平面,避免长回流路径
  • 若用于高速差分线,注意两路通道对称布局以降低串扰与时延不匹配

五、可靠性与选型注意

  • 结电容仅 0.8pF,便于保持信号完整性,但在更高频率或更严格时序系统中仍需验证
  • 峰值功率 150W 与 Ipp 6A 适合常见 ESD/瞬态事件;若遇到更大能量浪涌,应考虑并联更大功率器件或级联保护方案
  • 单向极性适合单向数据线或电源侧防护;对需双向保护的线路请选择双向型号

六、总结

MSUSBLC6-2SC6 以其低结电容、双路单向结构与小型 SOT-23-6 封装,提供对 5V 类高速接口的高效 ESD/浪涌保护,符合 IEC 61000-4-2 标准,适用于移动设备、外设接口和工业通信等场景。选型时请依据系统能量需求与信号完整性要求做进一步的脉冲与频域验证。

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