1SMA12AT3G RE 的参数 |
| 极性
Polarization |
单向 Unidirectional |
| 反向关断电压/工作电压VRWM
Reverse Standoff Voltage |
12V |
| 反向击穿电压VBR
Breakdown Voltage |
14V |
| 峰值脉冲耗散功率PPPM
Peak Pulse Power Dissipation |
400W |
| 峰值脉冲电流IPPm
Peak Forward Surge Current |
20.1A |
| 额定耗散功率Pd
Power dissipation |
1.5W |
| Description & Applications |
400 Watt Peak Power Zener Transient Voltage Suppressors；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 ? 400 W @ 1 ms ? ESD Rating of Class 3 (> 16 kV) per Human Body Model ? Response Time is Typically < 1 ns ? Flat Handling Surface for Accurate Placement ? Package Design for Top Slide or Bottom Circuit Board Mounting ? Low Profile Package ? Pb?Free Packages are Available |
| 描述与应用 |
400瓦峰值功率稳压 瞬态电压 抑制器;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400 W @ 1?女士 ?防静电等级3级(> 16千伏)/人体模型 ?响应时间通常是< 1 ns ?平处理表面便于精准定位 ?包装设计便于顶层或底层电路板安装 ?小外形包装 ?无铅包装 |
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