NEC MuPD754144 Datasheet page 79

Table 17-1. Surface Mounting Type Soldering Conditions (2/3)
(3) µ PD754144GS-xxx-BA5: 20-pin plastic SOP (300 mil, 1.27 mm pitch)
µ PD754244GS-xxx-BA5: 20-pin plastic SOP (300 mil, 1.27 mm pitch)
Soldering Method
Infrared reflow Package peak temperature: 235°C, Time: 30 seconds max. (at 210°C or higher),
Count: Twice or less,
Exposure limit: 7 days
VPS Package peak temperature: 215°C, Time: 40 seconds max. (at 200°C or higher),
Count: Twice or less,
Exposure limit: 7 days
Wave soldering Solder bath temperature: 260°C max., Time: 10 seconds max., Count: Once
Preheating temperature: 120°C max. (package surface temperature)
Exposure limit: 7 days
Partial heating Pin temperature: 350°C max., Time: 3 seconds max. (per pin row)
Note After opening the dry pack, store it at 25°C or less and 65% RH or less for the allowable storage period.
Caution Do not use different soldering methods together (except for partial heating).
Remark For soldering methods and conditions other than those recommended above, contact an NEC
Electronics sales representative.
(4) µ PD754244GS-xxx-BA5-A: 20-pin plastic SOP (300 mil, 1.27 mm pitch)
Soldering Method
Infrared reflow Package peak temperature: 260°C, Time: 60 seconds max. (at 220°C or higher),
Count: Three times or less,
Exposure limit: 3 days
Wave soldering For details, contact an NEC Electronics sales representative.
Partial heating Pin temperature: 350°C max., Time: 3 seconds max. (per pin row)
Note After opening the dry pack, store it at 25°C or less and 65% RH or less for the allowable storage period.
Caution Do not use different soldering methods together (except for partial heating).
Remarks 1. Products with "-A" at the end of the part number are lead-free products.
2. For soldering methods and conditions other than those recommended above, contact an NEC
Electronics sales representative.
Soldering Conditions
Note
(after that, prebake at 125°C for 10 to 72 hours)
Note
(after that, prebake at 125°C for 10 to 72 hours)
Note (after that, prebake at 125°C for 10 to 72 hours)
Soldering Conditions
*
Note
(after that, prebake at 125°C for 10 to 72 hours)
Data Sheet U10040EJ2V1DS
µ PD754144, 754244
Recommended
Condition Symbol
IR35-107-2
VP15-107-2
WS60-107-1
–
Recommended
Condition Symbol
IR60-103-3
–
–
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