MB39C011APFT-G-BND-ERE1 Datasheet, PDF (50/53 Pages) Cypress Semiconductor – 2 ch DC/DC Converter IC with Synchronous Rectification

28.2 Parameters for Each Mounting Method
28.2.1
IR (infrared reflow)
260 °C
H rank : 260˚C Max
255 °C
MB39C011A
170 °C
to
190 °C
RT
(b)
(a)
(c) (d)
(e)
(d')
(a) Temperature Increase gradient
(b) Preliminary heating
(c) Temperature Increase gradient
(d) Actual heating
(d’)
: Average 1˚C/s to 4˚C/s
: Temperature 170˚C to 190˚C, 60s to 180s
: Average 1˚C/s to 4˚C/s
: Temperature 260˚C Max; 255˚C or more, 10s or less
: Temperature 230˚C or more, 40s or less or
Temperature 225˚C or more, 60s or less or
Temperature 220˚C or more, 80s or less
(e) Cooling
: Natural cooling or forced cooling
Note : Temperature : the top of the package body
28.2.2 Manual soldering (partial heating method)
Conditions : Temperature 400˚C Max
Times
: 5 s max/pin
Document Number: 002-08369 Rev. *A
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