Recommended Soldering Conditions for PbꢀFree SuperFlux
300
Peak
255oC
250
217oC
200
Preheat
90 s (MAX)
150
100oC (MAX)
100
50
0
0
10
20
30
40
50
60
70
80
90
Time (Seconds)
Solder Conditions
Preheat Temperatue
85 +/ꢀ 15ºC
70s +/ꢀ 20s
250 +/ꢀ 5ºC
2.5 +/ꢀ 0.5s
Preheat Time
Peak Profile Temperature
Solder Time Above 217ºC
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.
LeadꢀFree SuperFlux LEDs Datasheet DS55 (10/06)
8
LUMILEDS [ LUMILEDS LIGHTING COMPANY ]
