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SEMTECH UCLAMP1211P.TCT是一款专为低电压电路静电放电(ESD)防护设计的单通道双向器件,属于UCLAMP系列核心产品。其凭借紧凑封装、宽温耐受与可靠防护性能,适配消费电子、工业控制等多场景需求,是敏感电路(如MCU、传感器)的基础防护方案。
SEMTECH作为全球模拟与混合信号半导体领域的领先厂商,UCLAMP系列是其ESD防护器件的成熟产品线。UCLAMP1211P.TCT明确为单通道双向ESD防护器件,针对12V及以下电压电路优化,封装采用SLP1006-2超小型表面贴装形式,兼顾高密度布局与安装便捷性。
该器件的电气参数围绕“防护有效性+电路兼容性”双维度设计,核心参数如下:
UCLAMP1211P.TCT采用SLP1006-2超小型表面贴装封装,引脚数为2,典型尺寸约1.0mm×0.6mm,适配消费电子、物联网节点等高密度PCB设计;无极性双向结构,焊接时无需考虑正负极,降低安装出错概率。
结合参数特性,该器件主要适配以下场景:
该器件符合IEC 61000-4-2国际ESD防护标准,可抵御接触放电(最高±8kV)与空气放电(最高±15kV)冲击;双向防护机制确保正负极性ESD脉冲均能快速泄放,保护敏感电路免受静电损坏。
工作结温范围为-55℃至+125℃,覆盖工业、汽车等极端环境;高温下漏电流仍保持稳定,不会因温度升高导致功耗剧增;结电容随温度变化小,保证信号传输一致性。
UCLAMP1211P.TCT凭借紧凑封装、宽温耐受、双向防护与低损耗特性,成为低电压电路ESD防护的高性价比选择,广泛适配多行业应用需求,是SEMTECH UCLAMP系列的经典器件之一。
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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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