TA0318A Datasheet, PDF (7/7 Pages) TAI-SAW TECHNOLOGY CO., LTD. – SAW Filter 1842.5 MHz for Mobile Communication

G. Reflow Profile:
1. Preheating shall be fixed at 140 ~ 160 ℃ for 60 ~ 90 seconds.
2. Ascending time to preheating temperature 150 ℃ shall be 30 seconds
min.
3. Heating shall be fixed at 200 ℃ for 50 ~ 60 seconds and at 230±10 ℃
peak.
260
240
220
200
180
160
140
120
100
80
60
40
20
0
0
IR-reflow Profile
Peak (240℃max)
Preheating
(140~160℃)
Heating
(200℃)
Go down
gradually
20 40 60 80 100 120 140 160 180 200 220 240 260
Time/sec
30sec. min
60 ~ 90 sec.
50 ~ 60 sec.
TAI-SAW TECHNOLOGY CO., LTD.
7
TST DCC
Release document