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HESDNC5VB1CL-A是华轩阳电子(HXY MOSFET)推出的单路双向ESD防护器件,专为敏感电子电路的静电放电(ESD)和电快速瞬变脉冲群(EFT)干扰防护设计,兼具低结电容、高瞬态耐受能力与宽温适应性,可满足消费电子、汽车电子、工业控制等多领域的防护需求。
本器件定位于高速信号链路的瞬态干扰防护,核心价值在于平衡「低电容信号完整性」与「高能量脉冲防护」——既不会因电容过高影响USB、HDMI等高速接口的信号传输,又能有效泄放静电或EFT带来的强瞬态能量,避免后端IC因过压损坏。其双向防护特性无需区分电路极性,进一步简化了PCB布局设计,降低了电路设计复杂度。
同时符合IEC 61000-4-2(ESD)与IEC 61000-4-4(EFT)国际防护标准,覆盖电子设备常见的瞬态干扰场景,无需额外设计多重防护,降低系统成本。
击穿电压稳定,触发时间处于ns级(典型值<1ns),能在静电脉冲到达后端IC前快速导通泄放能量,将过压冲击降至最低,避免器件损坏。
采用SOD-523超小型表面贴装封装,尺寸仅约0.8mm×0.6mm×0.4mm,节省PCB空间,适配智能手机、智能穿戴等便携式设备的高密度布局。
华轩阳电子专注功率器件与防护器件研发生产近10年,HESDNC5VB1CL-A通过了严格的可靠性测试(温度循环、湿度老化、ESD重复冲击等),批量生产参数一致性好(离散性控制在±5%以内),符合RoHS环保指令要求,可放心用于各类电子产品设计。
本器件以「高性能、小体积、宽适配」为核心特点,是敏感电子电路瞬态干扰防护的高性价比选择。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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