DS56 Datasheet, PDF (18/33 Pages) Dallas Semiconductor – Dual Temperature Comparator

Current Derating Curve for 700 mA drive current
Cool White, Neutral White, Warm White, Green, Cyan, Blue and Royal Blue
800
700
600
500
400
300
15º C/W
200
25º C/W
100
35º C/W
0
0
25
50
75
100
125
150
175
T_A - Ambient Temperature °C
Figure 14: Maximum forward current vs. ambient temperature, based on T_JMAX = 150ºC.
Current Derating Curve for 700 mA drive current
Red, Red Orange, Amber
800
700
600
500
400
300
15º C/W
200
25º C/W
35º C/W
100
0
0
25
50
75
100
125
150
T_A - Ambient Temperature °C
Figure 15: Maximum forward current vs. ambient temperature, based on T_JMAX = 135ºC.
LUXEON Rebel Datasheet DS56 (7/07)
18