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HCNW3120-500E 产品描述
HCNW3120 门驱动光电耦合器内含 AlGaAs LED,通过光学耦合到带有功率级输出的集成电路,这些光电耦合器非常适合用来驱动电机控制变频应用中的功率 IGBT 和 MOSFET。输出级的高工作电压范围提供了门控器件所需的驱动电压,这些光电耦合器提供的电压和电流非常适合用来直接推动规格达到 1,200V/100A 的 IGBT,对于规格较高的 IGBT,可以使用 ACPL-K312ACPL-T350 来推动 IGBT 门驱动分立功率级电路,HCNW3120 拥有 VDE 0844 中 VIORM = 1414Vpeak 的最高绝缘电压。
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