BAV70 View Datasheet(PDF) - Compact Technology Corp.
Part Name
Description
MFG CO.
'BAV70' PDF : 3 Pages View PDF
BAV70
Suggested thermal profiles for soldering processes
280
260
240
220
200
180
160
140
120
100
80
60
40
20
Preheat
Max gradient
2o C/s
30 60
Soak
Max gradient
2o C/s
Peak
Max dwell
time 4 sec
Cool down
Max gradient
-4 o C/s
90 120 150 180 210 240 270 300 330 360
Time (seconds)
Fig.1TypicalWaveSolderingThermalProfile
240
220
200
180
160
140
120
100
80
60
40
20
O
Peak soldering temperature
˅˄˃ʳˀʳʳ˅ˆˈʳкʳ˹̂̅ʳ̆̇˴́˷˴̅˷ʳ˷˸̉˼˶˸̆
˅ˆˈʳˀʳʳ˅ˈˈʳкʳ˹̂̅ʳˣ˵ˀ˹̅˸˸ʳ˷˸̉˼˶˸̆
Soak
Max time
2 min
Reflow
Max time
85 sec
Cool down
Max gradient o -4 C/s
Preheat
Max time
Max gradient
4 min.
o 2.5 C/s
30
60
90 120 150 180 210 240 270 300
Time (seconds)
Fig2. Typical IR Reflow Soldering Thermal Profile
3 of 3
BAV70
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