1SMC18AT3 GET 的参数 |
| 极性
Polarization |
单向 Unidirectional |
| 反向关断电压/工作电压VRWM
Reverse Standoff Voltage |
18V |
| 反向击穿电压VBR
Breakdown Voltage |
21.05V |
| 峰值脉冲耗散功率PPPM
Peak Pulse Power Dissipation |
1500W |
| 峰值脉冲电流IPPm
Peak Forward Surge Current |
51.4A |
| 额定耗散功率Pd
Power 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 |
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