Data Sheet

HUIYUAN OPTO-ELECTRONIC CO.,LTD
TECHNOLOGY DATA SHEET & SPECIFICATIONS
MODEL: 3528SURGBC
Page 4 of 5
APPLICATION NOTES：
1)Soldering：
① Manual soldering by soldering iron：
The use of a soldering iron of less than 25W is recommended and the
temperature of the iron must be kept at no higher than 300℃.
② Reflow soldering：
a. The temperature profile as shown in Fig.3 is recommended for soldering
SMD LED by the reflow furnace.
b. Care must be taken that the products be handled after their temperature
has dropped down to the normal room temperature after soldering.
2)Post solder cleaning：
When cleaning after soldering is needed，the following conditions must be
adhered to.
① Cleaning solvents：Freon TF or equivalent or alcohol.
② Temperature：50℃ Max.for 30 seconds or 30℃Max.for 3 minutes