6. SMT Assembly Guidelines for AW24MCHL-SM
j. Solder Reflow Profiles
Package Reflow Parameters
J-STD-020
Convention 220 +/- Reflow Profile
Average ramp-up rate (183? C to peak)
Preheat temperature 125? C (+/- 25? C)
Temperature maintained above 183? C
Time within 5? C of actual peak temperature
Peak temperature range
Ramp-down rate
Time 25? C to peak temperature
Package Reflow Parameters
J-STD-020
Convention 235 +5/-0? C Reflow Profile
Average ramp-up rate (183? C to peak)
Preheat temperature 125? C (+/- 25? C)
Temperature maintained above 183? C
Time within 5? C of actual peak temperature
Peak temperature range
Ramp-down rate
Time 25? C to peak temperature
Package Reflow Parameters
NEMI Recommended
Convection or IR 260? C Reflow Profile
Ramp-up rate (217? C to peak)
Preheat temperature 125? C (+/- 25? C)
Time 50? C to peak temperature
Temperature maintained above 217? C
Time within 5? C of actual peak temperature
Peak temperature range
Ramp-down rate
Artaflex Inc.
215 Konrad Crescent
Markham, Ontario, Canada
3? C/second max
120 seconds max
60~150 seconds
10~20 seconds
220 +5/-0? C
6? C/second max
6 minutes max
3? C/second max
120 seconds max
60 ~150 seconds
10 ~ 20 seconds
235 +5/-0? C
6? C/second max
6 minutes max
3? C/second max
60 to 120 seconds max
3.5 minutes, 6 minutes max
60 to 150 seconds
10 ~ 20 seconds
260? C -5/+0? C
6? C/second max
File: AN-121-0001-R2
L3R8T9
(905) 479-0148
Page 21 of 23
http://www.artaflexmodules.com
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