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HXY MOSFET USBLC6-2SC6
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HXY MOSFET USBLC6-2SC6
- Type
- HXY MOSFET
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HXY MOSFET
- Electronic Component
- USBLC6-2SC6
- Electronic Component
- 1
- Package
- SOT-23-6L
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.039g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 0.5pF；0.8pF
- Electronic Component
- BM0225775164
- Voltage
- 14V
- Electronic Component
- IEC 61000-4-2
- Current(Ir)
- 1uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
USBLC6-2SC6 产品概述
一、产品简介
USBLC6-2SC6 是华轩阳电子（HXY MOSFET）推出的一款双路双向 ESD 保护器件，采用 SOT-23-6L 封装，针对 USB 和其它高速差分信号线提供瞬态电压抑制。器件设计用于在不影响信号完整性的前提下，吸收瞬态脉冲能量并将其钳位到安全电平，保护下游芯片免受静电放电和脉冲干扰损坏。
二、主要参数
- 钳位电压（Vc）：14 V（典型）
- 击穿电压（Vbr）：6 V
- 反向截止电压（Vrwm）：5 V（适用于 5 V 系统）
- 峰值脉冲电流（Ipp）：6 A
- 反向电流（Ir）：1 μA（典型，保证低漏电）
- 结电容（Cj）：0.5 pF / 0.8 pF（双通道电容值，低寄生，利于高速信号）
- 通道数：双路（两路独立保护）
- 极性：双向（对称保护正负极）
- 防护等级：满足 IEC 61000-4-2 静电放电防护标准
- 封装：SOT-23-6L
三、适用场景与优势
- 适用于 USB 接口（如 USB2.0/常见高速差分线）及其他 5 V 供电的信号端口防护。
- 低结电容（0.5 / 0.8 pF）对高速信号影响小，能有效兼顾信号完整性与防护性能。
- 双路独立与双向特性便于同时保护 D+/D- 或两组差分线，布局更紧凑。
- 6 A 峰值脉冲电流和 14 V 钳位电压在常见 ESD/脉冲场景下能提供可靠的瞬态吸收能力。
- 典型 1 μA 的低反向漏电流适合对功耗敏感的便携设备。
四、封装与布局建议
- 器件采用 SOT-23-6L 小封装，便于在空间受限的接口区域安放。
- 建议器件靠近外部接口（如 USB 插座）放置，保护走线最短、阻抗最小。
- 保持保护器件到地的回流路径短而粗，优化地平面以降低寄生电感和回路阻抗。
- 在差分信号线上尽量对称布线，避免引入不必要的串扰或阻抗不匹配。
五、设计注意事项与选型建议
- Vrwm = 5 V 适配 5 V 系统；若系统工作电压更高，应选用更高 Vrwm 的器件以避免误触发。
- 钳位电压为保护时的参考值，设计时应确认下游器件能承受该钳位电平。
- 在高速线路应用时，关注结电容对信号带宽的影响，必要时进行信号完整性仿真。
- 若需更高能量吸收或更低钳位，可并联或选用不同等级的 TVS 器件配合使用。
USBLC6-2SC6 在体积小、低电容、双路双向保护方面具有明显优势，适合 5 V USB 与高速差分信号的 ESD 防护设计。若需详细引脚定义、典型等效电路或波形数据，请参阅厂商规格书或联系供应商获取完整资料。
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