概述Description
QXM314 是一种输出电流为0.6A的栅极驱动光电耦合器,具有一个镓砷磷化合物(GaAsP)的发光二极管,通过 红外光耦合到光敏集成电路。这种光电耦合器可驱动大多数的小功率IGBTs和MOSFETs。在电机控制逆变器以及 高性能电力系统应用中,其非常适用于快速切换驱动功率IGBTs和MOSFETs。 TheQXM314isagatedrivenoptocouplerwithanoutputcurrentof0.6A,withanGaAsPLED,whichiscoupledtoa photosensitive integrated circuit through infrared light. This optocoupler can drive most low-power IGBTs and MOSFETs. In the motorcontrol inverter andhigh-performancepowersystem applications,it is very suitablefor fast switching drive powerIGBTsandMOSFETs.
特性Features
工作温度范围:-40℃to+105℃; Operating temperature range:-40℃ ~ +105℃;
最大传播延迟:200ns 200ns maximum propagation delay
共模瞬态抗扰度:±20kV/us; Common-mode transient immunity:±20kV/us
传播延迟差:±85ns; Propagation delay difference between any two Parts: ±85ns
隔离电压:3750Vrms (最小值) Isolation voltage: 3750 Vrms (min)
最小峰值输出电流:0.4A 0.4A Minimum peak output current
最大峰值输出电流:0.6A 0.6A Maximum peak output current