CLU730-1210B8 Datasheet, PDF (6/15 Pages) CITIZEN ELECTRONICS CO., LTD. – CITILED COB Series High intensity High CRI Type

4. Characteristic Curves
4-1. Forward Current Characteristics / Temperature Characteristics
Forward Current vs. Forward Voltage
Tc=25C
41.0
39.0
37.0
35.0
33.0
31.0
29.0
0
1000
2000
If [mA]
3000
Forward Current vs. Relative Luminous Flux
140%
Tc=25C
120%
100%
80%
60%
40%
20%
0%
0
1000
2000
If [mA]
3000
Case Temperature vs. Forward Voltage
If=1750mA
39.5
39.0
38.5
38.0
37.5
37.0
36.5
36.0
0
25
50
75
100
Tc [C]
Case Temperature vs. Relative Luminous Flux
120%
If=1750mA
100%
80%
60%
40%
20%
0%
0
25
50
75
100
Tc [C]
6
Ref.CE-P3125 04/15