8
SMT Soldering Prole
Pb free reow soldering Prole
Recommended soldering pattern (unit: mm)
245°C
TIME
TEMPERATURE
6°C/SEC. MAX.
100 SEC. MAX.
60 - 120 SEC.
3°C/SEC. MAX.
3°C/SEC. MAX.
10 - 30 SEC.
150°C
200°C
217°C
(Acc. to J-STD-020C)
3
2.54 x 4 = 10.16
16
2
Recommended stencil window opening is 80%
Intensity Bin Limits (mcd)
Green
IV Bin Category Min. Max
M 5.401 8.600
N 8.601 13.700
P 13.701 21.800
Q 21.801 34.700
Tolerance: ±15%
Yellow / Red / Orange
IV Bin Category Min. Max
N 8.601 13.700
P 13.701 21.800
Q 21.801 34.700
R 34.701 55.200
Tolerance: ±15%
Note:
1. Bin categories are established for classication of products.
Products may not be available in all categories. Please contact your
Avago representative for information on currently available bins.
Notes:
1. The peak temperature refers to the peak package body
temperature.
2. Number of reow process shall be limited to maximum 2 times only.
Cooling process to normal temperature is required between rst
and second soldering process.