Recommendedsolderreflowprofile
Phase TemperaturesandRates
A-B. Ambient~150°C,Heatingrate:<3°C/s
B-C. 150~200°C,soaktime:60~120s
C-D. 200~245°C,Heatingrate:<3°C/s
D. Peaktemp.:235~245°C,Timeabove220°C:40~90s
D-E. 245~220°C,Coolingrate:<1°C/s