Parameter(参数)Symbol标志Min.最小值Typ.中间值Max.最大值Unit单位TestCondition测试条件LuminousFlux(光通量)IV13--15lmIF=60mANote1.4LuminousIntensity(光强)IV 5000 mcdIF=60mANote1.4ChromaticityCoordinate(R)色温CCT6000-7000KIF=60mANote4ViewingAngle(发光角度)2 1/2 120 degNote2ForwardVoltage(正向电压)VF3.03.33.6VIF=60mAReverseCurrent(反向电流)IR--5 AVR=5VNumber产品编号Chip芯片材质ForwardVoltage(V)IF=20mALuminousintensity/IF=20mA/Flux(IM).(TYP)ViewingAngle2 1/2 EmittedColord(n/m)CCTMin.Max.AtIf=uA(MAX)Min.(LM)MR-W5050A57-18WhitePureWhite3.03.81021120