1SMC18AT3

1SMC18AT3 瞬态抑制二极管TVS/ESD 18V 51.4A 4W DO-214AB/SMC-18V 标记GET

极性Polarization| 单向 Unidirectional \---|--- 反向关断电压/工作电压VRWMReverse Standoff Voltage| 18V 反向击穿电压VBRBreakdown Voltage| 21.05V 峰值脉冲耗散功率PPPMPeak Pulse Power Dissipation| 1500W 峰值脉冲电流IPPmPeak Forward Surge Current| 51.4A 额定耗散功率PdPower dissipation| 4W Description & Applications| 1500 Watt Peak Power Zener Transient Voltage Suppressors；Specification Features • Working Peak Reverse Voltage Range – 5.0 V to 78 V • Standard Zener Breakdown Voltage Range – 6.7 V to 91.25 V • Peak Power – 1500 Watts @ 1 ms • ESD Rating of Class 3 >16 KV per Human Body Model • Maximum Clamp Voltage @ Peak Pulse Current • Low Leakage < 5 µA Above 10 V • UL 497B for Isolated Loop Circuit Protection • Maximum Temperature Coefficient Specified • Response Time is Typically < 1 ns 描述与应用| 1500瓦峰值功率稳压 瞬态电压抑制器;规格特性 •工作峰值反向电压范围 - 5.0 V到78 V •标准齐纳击穿电压范围 - 6.7 V至91.25 V •峰值功率 - 1500W@ 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<5μA大于10 V •UL497B用于隔离回路的电路保护 •额定最大温度系数 •响应时间通常小于1 ns