產品品牌：

Lebelight

產品型號：

LT-P21V21L3I

應用范圍	發(fā)光(LED)	結構	點接觸型
材料	硅(Si)	封裝形式	功率型
封裝材料	硅膠	功率特性	大功率
頻率特性	直流	發(fā)光顏色	白色
LED封裝	無色透明(T)	出光面特征	面發(fā)光管
發(fā)光強度角分布	標準型	反向工作電壓	5（V）
正向工作電流	800（mA）

Lebelight High Power LEDLT-P21V21L3IData Sheet Features ◆     Hight Luminous Efficacy 3W Warm White LED ◆     Dimension: 14.5mm×8mm×5.2mm ◆     Viewing angle: 120 deg◆     The InGaAIN chip inside◆     Low thermal resistance◆     Lead(Pb) free and RoHS compliant◆     Driver currents: 700mA◆     Available in white (2,700 K to 3,500K CCT)◆     Lumen maintenance of great than 70% after 50,000 hoursApplications ◆     Street lighting◆     Automotive lighting◆     Gerenal lighting◆     Indoor and outdoor architectural lighting◆     Signage and channel letter Package outline              Notes: 1.All dimensions are in millimeters. 2.All tolerance is ±0.20mm unless otherwise noted.         Absolute Maximum Rating                          Parameter                                                SymbolValueUnitsDC Forward currentIF800mAPeak Plused Current(@1kHz ,10% duty cycle)IFP1000mAReverse VoltageVR5VJunction TemperatureTJ125℃ESD Classification (HBM)---Class 2---Storage TemperatureTstg-40～+ 110℃Operating Case TemperatureTopr-40～+ 110℃Soldering TemperatureTsol260℃  Notes:  1. Proper current derating must be observed to maintain junction temperature belowthe maxium.2.LEDs are not desinged to be driven in reverse bias.   Characteristics @ Tc=25℃  Parameter                                         SymbolMin.Typ.Max.UnitsViewing Angle2θ1/2---120---DegreeLuminous Flux(@700 mA)Φ160------lmForward Voltage(@700 mA)VF---3.33.6VCorrelated Color TemperatureCCTKChromaticity Coordinatesx,y---0.45,0.41------Thermal Resistance Junction-caseRθJ-C---15---℃/W  Notes:  1. Proper current derating must be observed to maintain junctiontemperature belowthe maxium.2.LEDs are not desinged to be driven in reverse bias.3. Lebelight maintains a tolerance of±10% on flux measurements.4. Lebelight maintains a tolerance of±0.1V on forward voltage measurements.5. CCT±5% tester tolerance.6. Typical Color Rendering Index (CRI) is 55