Datasheet

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