1SMB18CAT3

1SMB18CAT3 瞬态抑制二极管TVS/ESD 18V 20.5A 3W DO-214AA/SMB-18v 标记LTC

极性Polarization| 双向 Bidirectional \---|--- 反向关断电压/工作电压VRWMReverse Standoff Voltage| 18V 反向击穿电压VBRBreakdown Voltage| 21.06V 峰值脉冲耗散功率PPPMPeak Pulse Power Dissipation| 600W 峰值脉冲电流IPPmPeak Forward Surge Current| 20.5A 额定耗散功率PdPower dissipation| 3W Description & Applications| 600 Watt Peak Power Zener Transient Voltage Suppressors；Features • Working Peak Reverse Voltage Range − 10 V to 78 V • Standard Zener Breakdown Voltage Range − 11.7 V to 91.3 V • Peak Power − 600 Watts @ 1 ms • ESD Rating of Class 3 > 16 KV per Human Body Model • Maximum Clamp Voltage @ Peak Pulse Current • Low Leakage < 5 uA Above 10 V • UL 497B for Isolated Loop Circuit Protection • Response Time is Typically < 1 ns • Pb−Free Packages are Available 描述与应用| 600瓦峰值功率齐纳瞬态电压抑制器;特性 •工作峰值反向电压范围 - 10 V至78 V •标准齐纳击穿电压范围 - 11.7 V至91.3 V •峰值电力 - 600瓦@ 1ms •3级（>16 KV）每人体模型ESD额定值 •最大钳位电压峰值脉冲电流 •低漏<5 UA大于10 V •UL497B用于隔离回路的电路保护 •响应时间通常小于1 ns •无铅包装可用