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 |
| 规格书PDF |
