MB39C601 Datasheet, PDF (32/37 Pages) Cypress Semiconductor – High power factor in single conversion

MB39C601
18. MB39C601PNF Recommended Conditions of Moisture Sensitivity Level
[Cypress Recommended Mounting Conditions]
Recommended Reflow Condition
Item
Mounting Method
IR (infrared reflow), warm air reflow
Condition
Mounting times
2 times
Before opening
Please use it within two years after manufacture.
Storage period
From opening to the 2nd reflow
When the storage period after
opening was exceeded
Less than 8 days
Please process within 8 days
after baking (125°C ±3°C, 24H+ 2H/─0H) .
Baking can be performed up to two times.
Storage conditions
5°C to 30°C, 70% RH or less (the lowest possible humidity)
[Mounting Conditions]
1. Reflow Profile
260°C
255°C
Main heating
170 °C
to
190 °C
RT
(b)
(a)
(c) (d)
(e)
(d')
"H" rank : 260°C Max
(a) Temperature Increase gradient
(b) Preliminary heating
(c) Temperature Increase gradient
(d) Peak temperature
(d') Main Heating
(e) Cooling
: Average 1°C/s to 4°C /s
: Temperature 170°C to 190°C, 60 s to 180 s
: Average 1°C /s to 4°C /s
: Temperature 260°C Max; 255°C or more, 10 s or less
: Temperature 230°C or more, 40 s or less
or
Temperature 225°C or more, 60 s or less
or
Temperature 220°C or more, 80 s or less
: Natural cooling or forced cooling
Note: Temperature : the top of the package bod
2. JEDEC Condition: Moisture Sensitivity Level 3 (IPC/JEDEC J-STD-020D)
Document Number: 002-08393 Rev.*A
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