4 / 12
DATA SHEET
5. Characteristic
・Forward Current vs. Relative Luminous Intensity
・Forward Current vs. Forward Voltage
Ts=25C
Ts=25C
175%
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
150%
125%
100%
75%
50%
25%
0%
0
20
40
60
80
100
120
0
20
40
60
80
100
120
IF [mA]
IF [mA]
・Solder Temperature vs. Relative Luminous Intensity ・Solder Temperature vs. Forward Voltage
IF=60mA
IF=60mA
120%
100%
80%
60%
40%
20%
0%
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
20
40
60
80
100
120
0
20
40
60
80
100
120
Ts [C]
Ts [C]
・Solder Temperature vs. Allowable Forward Current
120
100
80
60
40
20
0
94
<Condition>
Chip on board
0
20
40
60
80
100
120
Ts [C]
board size:100mm×40mm
Materials:FR-4
Thickness of Copper:18um
Symbol
Name
CITILED
CL-L270-2MU1WW1-A1
CITIZEN ELECTRONICS CO.,LTD. JAPAN
Ref.CE-P1405 08/11
CITIZEN [ CITIZEN ELECTRONICS CO., LTD. ]
