DS55 Datasheet, PDF (8/9 Pages) Lumileds Lighting Company – Lead-Free SuperFlux LEDs

Recommended Soldering Conditions for Pb Free SuperFlux
300
250
217 ^oC
200
Preheat
90 s (MAX)
150
100^oC (MAX)
100
Peak
255^oC
50
0
0
10
20
30
40
50
60
70
80
90
Time (Seconds)
Solder Conditions
Preheat Temperatue
Preheat Time
Peak Profile Temperature
Solder Time Above 217ºC
85 +/ 15ºC
70s +/ 20s
250 +/ 5ºC
2.5 +/ 0.5s
Note:
1.All top preheat stages are to be turned off so that the lamp body is not directly exposed to the heat source.
2.Profile taken on the LED lead at the bottom of the PCB.
3.Single wave soldering is recommended.
Lead Free SuperFlux LEDs Datasheet DS55 (10/06)
8