● PartNumber：LM3528W Absolutemaximumratings(Ta=25℃) ParameterSymbolValueUnit ForwardcurrentIf20mA ReversevoltageVr5V PowerdissipationPd105mW SolderingTemperatureTsol260(for5seconds)℃ OperatingtemperaturerangeTop-25~+80℃ StoragetemperaturerangeTstg-30~+80℃ Peakpulsingcurrent（1/8dutyf=1KHz）Ifp100mA ElectrostaticdischargeESD500V Electr-Opticalcharacteristics(Ta=25℃,If=20mA) ParameterTestConditionSymbolValueUnit MinTypMax WalvelenthIf=20mA d---------nmForwardvoltageIf=20mAVf3.03.23.6VLuminousintensityIf=20mAIv180019002000mcdViewingangleat50%IVIf=20mA2 1/2---120---DegReversecurrentIf=20mAIr---10--- A