Description
CITILED LCN Series–Color changing Type LCN-C01B2
Ref_CE-0655P-202004This product (LCN) is comprised of two different CCTs, and is to be driven using the 4 terminals.
・Mechanical Dimensions : 20.0 x 20.0 x 1.7 (mm)
・Package Structure : Aluminium Base Chip on Board
・Aluminum Base: : Aluminum PWB
・Connection to Heat Sink : M3 screw, using thermally conductive glue is recommended
・CRI (Ra) : Min.80
・Cool white color : 6,500K (IF=350mA)
・Warm white color : 2,700K (IF=350mA)
・Chromaticity Range : 3-step (2700K) & 5-step (6500K) Ellipse
・Thermal Resistance : 3.5 C/W
・RoHS compliant
2-1. Electro Optical Characteristics
| Product cord | Nominal
CCT |
CRI (Ra) | Luminous flux
( lm ) |
Chromaticity | Forward
Current (mA) |
Voltage
(V) |
Thermal
Resistance Rj-c ( C/W ) |
|||||||
| Ra | R9 | x | y | |||||||||||
| Min | Min | Min. | Typ. | Max. | Typ | Typ | Min. | Typ. | Max. | |||||
| LCN-C01B2 | 2700K | 80 | 0 | 938 | 1,078 | – | 0.4543 | 0.4076 | 350.0 | 21.6 | 24.0 | 26.4 | 3.5 | |
| 6500K | 80 | 0 | 1,048 | 1,205 | – | 0.3111 | 0.3241 | 350.0 | 21.6 | 24.0 | 26.4 | 3.5 | ||
2-2. Absolute Maximum Ratings
| Parameter | Symbol | Rating |
| Input Power [W] | Pi | 10.6 |
| Forward Current [mA] | IF | 400.0 |
| Reverse Voltage [V] | Vr | 3 |
| Operating Temperature [C] | Top | -30 ~ +100 |
| Storage Temperature [C] | Tst | -40 ~ +100 |
| Case Temperature [C] | Tc | 100 |
| Junction Temperature [C] | Tj | 135 |
2-3. Chromaticity Characteristics
| Color Region | Nominal
CCT |
Center Point
( x, y ) |
Oval parameter | ||||||||||||||||||||||||
| Major Axis
a |
Minor Axis
b |
Ellipse
Rotation Angle θ |
|||||||||||||||||||||||||
| 3-step ellipse | 2700K | ( 0.4543 , | 0.4076 ) | 0.00774 | 0.00411 | 53.95 | |||||||||||||||||||||
| Color Region | Nominal
CCT |
Center Point
( x, y ) |
Oval parameter | ||||||||||||||||||||||||
| Major Axis
a |
Minor Axis
b |
Ellipse
Rotation Angle θ |
|||||||||||||||||||||||||
| 5-step ellipse | 6500K | ( 0.3111 , | 0.3241 ) | 0.01115 | 0.00475 | 57.65 | |||||||||||||||||||||
