标签: 357NH

KL357NH系列包含一个红外发射二极管,光耦合到一个光电晶体管构成光电耦合器，采用4引脚小外形SMD封装。产品特点Productfeatures•不含卤素Halogensfree(Br<900ppm,Cl<900ppm,Br+Cl<1500ppm)•电流转换率(Currenttransferratio)CTR:50~600%atIF=5mA,VCE=5V•工作温度-55℃~+125℃•输入与输出高隔离电压(Viso=3750Vrms)•2.0mm封装轮廓的紧凑型4脚SOP•符合欧盟REACH法规 •无Pb且符合ROHS标准 •安全审批SafetyapprovalCQC认证已批准(编号:CQC23001408001) UL认证已批准(编号:UL-CA-2340753-0) 产品应用ProductApplications•直流转换器DC-DCConverters•可编程控制器Programmablecontrollers•电信设备Telecommunicationequipment•不同电位和阻抗电路间的信号传输Signaltransmissionbetweencircuitsofdifferentpotentialsandimpedances