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CHAPTER 18 RECOMMENDED SOLDERING CONDITIONS
µ
The
PD703114 and 70F3114 should be soldered and mounted under the following recommended conditions.
For technical information, see the following website.
Semiconductor Device Mount Manual (http://www.necel.com/pkg/en/mount/index.html)
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(1)
PD703114GC-×××-8EU:
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PD703114GC(A)-×××-8EU: 100-pin plastic LQFP (fine pitch) (14 × 14)
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PD70F3114GC-8EU:
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PD70F3114GC(A)-8EU:
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: 25 to 40 seconds (at 200°C or higher),
Count: Twice or less
Exposure limit: 7 days
Partial heating
Pin temperature: 350°C max., Time: 3 seconds max. (per pin row)
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PD703114GF-×××-3BA: 100-pin plastic QFP (14 × 20)
(2)
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PD70F3114GF-3BA:
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: 25 to 40 seconds (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)
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Table 18-1. Surface Mounting Type Soldering Conditions
100-pin plastic LQFP (fine pitch) (14 × 14)
100-pin plastic LQFP (fine pitch) (14 × 14)
100-pin plastic LQFP (fine pitch) (14 × 14)
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)
100-pin plastic QFP (14 × 20)
Soldering Conditions
Note
(after that, prebake at 125°C for 20 to 72 hours)
Note
(after that, prebake at 125°C for 20 to 72 hours)
Note
(after that, prebake at 125°C for 20 to 72 hours)
User's Manual U15195EJ5V0UD
Recommended
Condition
Symbol
IR35-107-2
VP15-107-2
–
Recommended
Condition
Symbol
IR35-207-2
VP15-207-2
WS60-207-1
–
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