Forward Current Characteristics, T
J
= 25ºC, Continued
Note:
Driving these high power devices at currents less than the test conditions may produce unpredictable results and may be subject
to variation in performance. Pulse width modulation (PWM) is recommended for dimming effects.
Normalized Relative Luminous Flux
1.2
1
0.8
0.6
0.4
0.2
0
0
100
200
300
400
I
F
- Average Forw ard Current (mA)
Figure 4a. Relative Luminous Flux vs. Forward Current for White,
Warm White, Green, Cyan, Blue, and Royal Blue at T
J
= 25ºC maintained.
Normalized Relative Luminous Flux
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
100
200
300
400
I
F
- Average Forw ard Current (mA)
Figure 4b. Relative Luminous Flux vs. Forward Current
for Red, Red Orange and Amber at T
J
= 25ºC maintained.
LUXEON Emitter DS25 (5/07)
11
LUMILEDS [ LUMILEDS LIGHTING COMPANY ]
