High Power LED 3W暖白光源

产品品牌：

Lebelight

产品型号：

LT-P21V21L3I

应用范围	发光(LED)	结构	点接触型
材料	硅(Si)	封装形式	功率型
封装材料	硅胶	功率特性	大功率
频率特性	直流	发光颜色	白色
LED封装	无色透明(T)	出光面特征	面发光管
发光强度角分布	标准型	反向工作电压	5（V）
正向工作电流	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