9
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
-50 -25 0 25 50 75 100 125
JUNCTION TEMPERATURE, T
J
- °C
RELATIVE LIGHT OUTPUT
(NORMALIZED AT 25°C)
WARM WHITE
COOL WHITE
0
50
100
150
200
250
300
350
400
0 20 40 60 80 100 120 140
AMBIENT TEMPERATURE, T
A
- °C
MAX ALLOWABLE DC CURRENT - mA
RT
J-A
= 30°C/W
RT
J-A
= 40°C/W
RT
J-A
= 50°C/W
0
50
100
150
200
250
300
350
400
0 20 40 60 80 100 120 140
METAL SLUG TEMPERATURE, T
MS
- °C
MAX ALLOWABLE DC CURRENT - mA
RT
J-MS
= 10°C/W
Figure 9. Maximum Forward Current vs. Metal Slug Temperature.
Derated based on T
JMAX
= 125°C, RT
J-MS
= 10°C/W.
Figure 10. Recommended Reow Soldering. Figure 11. Recommended soldering land pattern.
(Acc. to J-STD-020C)
217°C
200°C
60 - 120 SEC.
6°C/SEC. MAX.
3°C/SEC. MAX.
3°C/SEC. MAX.
150°C
255 - 260°C
100 SEC. MAX.
10 - 30 SEC.
TIME
TEMPERATURE
10.70±0.10
8.40±0.10
3.1±0.10
5.08±0.10
1.00±0.10
17.00±0.20
Notes:
1. For detail information on reow soldering of Avago surface mount LEDs, do refer to Avago Application Note AN1060 Surface Mounting SMT LED
Indicator Components.
2. All parametric charts are only applicable to ASMT-Mxx4 component level device only.
Figure 8. Maximum Forward Current vs. Ambient Temperature.
Derated based on T
JMAX
= 125°C, RT
J-A
= 30°C/W, 40°C/W and 50°C/W.
Figure 7. Relative Light Output vs. Junction Temperature.