- 产品品牌：
- Lebelight
- 产品型号：
- LT-P21Y90L1
| 应用范围
|
发光(LED) |
结构
|
点接触型 |
| 材料
|
硅(Si) |
反向工作电压
|
5（V） |
| 正向工作电流
|
320（mA） |
|
|
Lebelight High Power LEDLT-P21Y90L1Data Sheet Features ◆ Hight Luminous Efficacy 1W Yellow LED ◆ Dimension: 14.5mm×8mm×5.2mm ◆ Viewing angle: 120 deg ◆ The AlGaInP chip inside ◆ Low thermal resistance◆ Lead(Pb) free and RoHS compliant◆ Driver currents: 350mA◆ Lumen maintenance of great than 70% after 50,000 hours◆ Available on tape and reel or with MCPCB Applications ◆ 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 Symbol Value UnitsDC Forward currentIF400mAPeak Plused Current(@1kHz ,10% duty cycle)IFP500mAReverse VoltageVR5VJunction TemperatureTJ115℃ESD Classification (HBM)---Class 2---Storage TemperatureTstg-40～+ 100℃Operating Case TemperatureTopr-40～+ 100℃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(@350mA)Φ40------lmForward Voltage(@350 mA)VF------2.6VDominant Wavelenghtλd584.5---597nmThermal Resistance Junction-caseRθJ-C---18---℃/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. Wavelength is mesasured with an accuracy of±0.5 nm. Luminous Flux Bins@350mA Bin CodeMin.Typ.Max.UnitsA0740----50lm Forward Voltage Bins@350mA Bin CodeMin.Typ.Max.UnitsD2.0----2.2VE2.2----2.4VF2.4----2.6V
