LAFL-C2-0350 Datasheet, PDF (9/25 Pages) Lumileds Lighting Company – Automotive Forward Lighting Source

Typical DC Forward Current vs. Forward Voltage
The graphs below predict the change in forward voltage compared to the value at case temperature of 25°C at 1000 mA under various use
conditions. These graphs can be used to determine the effects of case temperature and forward current on the values of minimum, typical and
maximum forward voltage to define performance at the expected use condition.
Typical DC Forward Current vs. Forward Voltage 1x4 Configuration
1100
1000
900
800
700
Case Temperature
-40 C
600
0C
25 C
500
55 C
85 C
400
110 C
130 C
300
0.8
0.85
0.9
0.95
1
1.05
1.1
Normalized Forward Voltage
Figure 5. Typical forward current vs. forward voltage for 1x4 configuration.
Typical DC Forward Current vs. Forward Voltage 1x2 Configuration
1100
1000
900
800
700
600
Case Temperature
-40 C
0C
25 C
55 C
85 C
110 C
130 C
500
400
300
0.75
0.8
0.85
0.9
0.95
1
Normalized Forward Voltage
1.05
1.1
Figure 6. Typical forward current vs. forward voltage for 1x2 configuration.
Notes for Figures 5 and 6:
1. All values compared to reference value at case temperature of 25°C and 1000 mA DC forward current.
LUXEON Altilon Datasheet DS66 20130320
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