5/11
SPECIFICATIONS
5. Characteristics
Forward Current vs. Relative Luminous Intensity
Forward Current vs. Forward Voltage
IF - VF CharacteristicsꢀꢀTc=25C
IF - Iv CharacteristicsꢀꢀTc=25C
160%
120%
100%
80%
60%
40%
20%
0%
140%
120%
100%
80%
60%
40%
20%
0%
0
10
20
IF (mA）
30
40
0
10
20
IF (mA）
30
40
Forward Current vs. Chromaticity Coordinate
IF - Chromaticity Characteristics
Case Temperature vs. Chromaticity Coordinate
Tc - Chromaticity Characteristics
IF=20mA
Tc=25C
0.020
0.020
⊿x
⊿x
⊿y
0.015
0.015
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
⊿y
0.010
0.005
0.000
-0.005
-0.010
-0.015
-0.020
0
20
40
60
80
100
0
10
20
IF(mA）
30
40
Tc(C）
Case Temperature vs. Forward Voltage
Case Temperature vs. Relative Luminous Intensit
Tc－VFꢀCharacteristicsꢀꢀIF=20mA
Tc－IvꢀCharacteristicsꢀꢀIF=20mA
120%
120%
100%
80%
60%
40%
20%
0%
100%
80%
60%
40%
20%
0%
0
20
40
60
80
100
0
20
40
60
80
100
Tc(C)
Tc(C)
Approved Checked Drawn
Symbol
Name
CITILED
CL-824-MU1N
Issue of second edition
Issue of first edition
Descripton Appro.
2009/7/29
2009/3/3
Date
Drawing No
Mark
CITIZEN ELECTRONICS CO.,LTD.
Ref.CE-P482 08/09
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
