產(chǎn)品規(guī)格書 型號: 汽車燈T21/T22轉(zhuǎn)向燈產(chǎn)品特點： l 采用最新高效導熱結(jié)構封裝的大功率LEDl 發(fā)光效率高、使用壽命長l 工作電流范圍大、耗電小l 防水、防震、節(jié)能、環(huán)保l 應用于燈飾、照明、汽車燈等設備 光電參數(shù)表ElectricalOpticalCharacteristicsatTa=25 CIF=700mA 產(chǎn)品型號PartNumber芯片尺寸Chip發(fā)光顏色PartNumber波長Wavelength工作電壓ForwardVoltage工作電流emittingangleofpeak光通量LuminousFlux角度emittingangleofpeak (nm)(V)(mA)Lm 2Y-T21/7440-3X1W2Y-T22/1156-3X1W24X24miL藍色-- --12-14.5140-25025-40170024X24miL白色460-46512-14.5140-250120-170170024X24miL紅色620-63012-14.5140-220110-140170040X40miL綠色520-53012-14.5140-250120-170170024X24miL黃色580-59012-14.5140-220110-1401700極限參數(shù)AbsoluteMaximumRatingsatTa=25 C 特性Characteristic符號Symbol最大MAX單位Unit消耗功率PowerDissipationPD1000mW正向脈沖峰值電流PeakForwardCurrent (1/10DutyCycle0.1msPulseWidth)IFP300mA反向電流ReverseCurrentIR20 A反向電壓ReverseVoltageVR30V工作環(huán)境溫度OperatingTemperatureTopr-40-65℃NOTES: 1.Alldimensionsaremillimeters; 2.Tolerancesare 0.1mmunlessotherwisespecified.