4/11
DATA SHEET
5. Characteristics
・Forward Current vs. Forward Voltage
・Forward Current vs. Relative Luminous Flux
Tc=25C
Tc=25C
10.5
200%
180%
160%
140%
120%
100%
80%
10.0
9.5
9.0
8.5
8.0
7.5
60%
40%
20%
0%
0
200
400
600
800
1000
0
200
400
600
800
1000
IF [mA]
IF [mA]
・Forward Current vs. Chromaticity Coordinate
・Case Temperature vs. Chromaticity Coordinate
IF=480mA
Tc=25C
0.020
0.020
∆x
∆x
0.015
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
0.015
∆ｙ
∆ｙ
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
0
200
400
600
800
1000
0
25
50
75
100 125 150
IF [mA]
Tc[C]
CITILED
Symbol
Name
CL-L251-MC4N1-C1
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P1350 07/11
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
