6
0 20 40 60 80 100 120
T
S
T
A
0 20 40 60 80 100 120
0
10
20
30
0 20 40 60 80 100
MAXIMUM FORWARD CURRENT (mA)
TEMPERATURE (°C)
0
10
20
30
0 20 40 60 80 100
MAXIMUM FORWARD CURRENT (mA)
TEMPERATURE (°C)
0
10
20
30
MAXIMUM FORWARD CURRENT (mA)
TEMPERATURE (°C)
0
10
20
30
MAXIMUM FORWARD CURRENT (mA)
TEMPERATURE (°C)
T
S
T
A
T
S
T
A
T
S
T
A
Figure 7. Maximum Forward Current vs. Temperature For Red (1 Chip On) Figure 8. Maximum Forward Current vs. Temperature For Red (3 Chips On)
Figure 10. Maximum Forward Current vs. Temperature for Green & Blue
(3 Chips On)
Note:
Maximum forward current graphs based on ambient temperature, T
A
are with reference to thermal resistance Rq
J-A
(see below).
For more details, see Precautionary Notes, item 4.
Condition
Thermal resistance from LED junction to ambient, Rq
J-A
(°C/W)
Red Green & Blue
1 chip on 725 454
3 chips on 970 747
Figure 9. Maximum Forward Current vs. Temperature for Green & Blue
(1 Chip On)