- 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
