Lebelight High Power LED
LT-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 hours
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 | Units |
DC Forward current | IF | 800 | mA |
Peak Plused Current(@1kHz ,10% duty cycle) | IFP | 1000 | mA |
Reverse Voltage | VR | 5 | V |
Junction Temperature | TJ | 125 | ℃ |
ESD Classification (HBM) | --- | Class 2 | --- |
Storage Temperature | Tstg | -40～+ 110 | ℃ |
Operating Case Temperature | Topr | -40～+ 110 | ℃ |
Soldering Temperature | Tsol | 260 | ℃ |
Notes:
1. Proper current derating must be observed to maintain junction temperature below
the maxium.
2.LEDs are not desinged to be driven in reverse bias.
Characteristics @ Tc=25℃
Parameter | Symbol | Min. | Typ. | Max. | Units |
Viewing Angle | 2θ1/2 | --- | 120 | --- | Degree |
Luminous Flux(@700 mA) | Φ | 160 | --- | --- | lm |
Forward Voltage(@700 mA) | VF | --- | 3.3 | 3.6 | V |
Correlated Color Temperature | CCT | --- | 3000 | 3500 | K |
Chromaticity Coordinates | x,y | --- | 0.45,0.41 | --- | --- |
Thermal Resistance Junction-case | RθJ-C | --- | 15 | --- | ℃/W |
Notes:
1. Proper current derating must be observed to maintain junctiontemperature below
the 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
