60
50
TS
40
TA
30
20
10
0
0
20
40
60
80 100 120
TEMPERATURE - °C
Figure 7. Maximum Forward Current vs. Temperature for Red (1 chip on)
60
50
TS
40
30
TA
20
10
0
0
20
40
60
80 100 120
TEMPERATURE - °C
Figure 8. Maximum Forward Current vs. Temperature for Red (3 chips on)
40
40
TS
TS
30
30
TA
20
20
TA
10
10
0
0
20
40
60
80 100 120
TEMPERATURE - °C
Figure 9. Maximum Forward Current vs. Temperature for Green & Blue
(1 chip on)
0
0
20
40
60
80 100 120
TEMPERATURE - °C
Figure 10. Maximum Forward Current vs. Temperature for Green & Blue
(3 chips on)
Note:
Maximum forward current graphs based on ambient temperature, TA are with reference to thermal resistance RθJ-A below.
For more details, see Precautionary Notes (4).
Condition
Thermal resistance from LED junction to ambient, RθJ-A (°C/W)
Red
Green & Blue
1 chip on
473
373
3 chips on
563
563
6