Delta Electronics S48SE Datasheet page 11

LEADED (Sn/Pb) PROCESS RECOMMEND TEMP. PROFILE
250
140~180°C 60~120 sec.
200
Ramp-up temp.
0.5~3.0°C /sec.
150
100
50
0 60
Time ( sec. )
Note: The temperature refers to the pin of S48SE, measured on the pin +Vout joint.
LEAD FREE (SAC) PROCESS RECOMMEND TEMP. PROFILE
Temp .
Peak Temp. 240 ~ 245 ℃
217℃
200℃
Preheat time
150℃
100~140 sec.
Ramp up
max. 3℃/sec.
25℃
Note: The temperature refers to the pin of S48SE, measured on the pin +Vout joint.
DS_S48SE05003_12292006
2nd Ramp-up temp.
1.0~3.0°C /sec.
Pre-heat temp.
Over 200°C
40~50sec.
120 180 240
Time Limited 90 sec.
above 217℃
Peak temp.
210~230°C 5sec.
Cooling down rate <3°C /sec.
300
Ramp down
max. 4℃/sec.
Time
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