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| FOD8318 Datasheet, PDF (28/31 Pages) Fairchild Semiconductor – 2.5 A Output Current, IGBT Drive Optocoupler with Active Miller Clamp, Desaturation Detection, and Isolated Fault Sensing | |||
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Reflow Profile
260 TP
Max. Ramp-up Rate = 3 °C/s
Max. Ramp-down Rate = 6 °C/s
240
220 TL
200
Tsmax
180
Preheat Area
tL
160
Tsmin
140
ts
120
100
80
60
40
20
0
120
240
Time 25 °C to Peak
Time (seconds)
tP
360
Profile Freature
Temperature Minimum (Tsmin)
Temperature Maximum (Tsmax)
Time (tS) from (Tsmin to Tsmax)
Ramp-up Rate (tL to tP)
Liquidous Temperature (TL)
Time (tL) Maintained Above (TL)
Peak Body Package Temperature
Time (tP) within 5 °C of 260 °C
Ramp-down Rate (TP to TL)
Time 25 °C to Peak Temperature
Pb-Free Assembly Profile
150 °C
200 °C
60â120 seconds
3 °C/second max.
217 °C
60â150 seconds
260 °C +0 °C / â5 °C
30 seconds
6 °C/second max.
8 minutes max.
©2010 Fairchild Semiconductor Corporation
FOD8318 Rev. 1.1.2
28
www.fairchildsemi.com
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