1.5SMC18AT3 18A 的参数 |
| 极性
Polarization |
单向 Unidirectional |
| 反向关断电压/工作电压VRWM
Reverse Standoff Voltage |
15.3V |
| 反向击穿电压VBR
Breakdown Voltage |
18V |
| 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 |
59.5A |
| 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 ? 5.8 to 77.8 V ? Standard Zener Breakdown Voltage Range ? 6.8 to 91 V ? Peak Power ? 1500 W @ 1.0 ms ? ESD Rating of Class 3 (>16 kV) per Human Body Model ? Maximum Clamp Voltage @ Peak Pulse Current ? Low Leakage < 5.0 uA Above 10 V ? UL 497B for Isolated Loop Circuit Protection ? Maximum Temperature Coefficient Specified ? Response Time is Typically < 1.0 ns ? Pb?Free Packages are Available |
| 描述与应用 |
1500瓦峰值功率 齐纳瞬态电压 抑制器;规格特性 ?工作峰值反向电压范围?5.8到77.8 V ?标准齐纳击穿电压范围?6.8到91 V ?峰值功率1500 W @?1.0 ms ?防静电等级3级(> 16千伏)/人体模型 ?最大峰值脉冲钳位电压@峰值脉冲电流 ?低泄漏< 5.0 uA高于10 V ?UL 497 b为孤立的循环电路保护 ?最高温度系数指定 ?响应时间通常是< 1.0 ns ?无铅包装 |
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