µ
PD70F3003A, 70F3025A, 70F3003A(A)
41
Data Sheet U13189EJ5V1DS
5. RECOMMENDED SOLDERING CONDITIONS
The
µ
PD70F3003A, 70F3025A, and 70F3003A(A) 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)
Table 5-1. Surface Mounting Type Soldering Conditions
(1)
µ
PD70F3003AGC-33-8EU: 100-pin plastic LQFP (fine pitch) (14 × 14)
µ
PD70F3025AGC-33-8EU: 100-pin plastic LQFP (fine pitch) (14 × 14)
Soldering Method Soldering Conditions Recommended
Condition Symbol
Infrared reflow Package peak temperature: 235°C, Time: 30 seconds max. IR35-103-3
(at 210°C or higher), Count: Three times or less, Exposure
limit: 3 days
Note
(after that, prebake at 125°C for 10 to 72 hours)
VPS Package peak temperature: 215°C, Time: 25 to 40 seconds VP15-103-3
(at 200°C or higher), Count: Three times or less, Exposure
limit: 3 days
Note
(after that, prebake at 125°C for 10 to 72 hours)
Partial heating Pin temperature: 300°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, consult an NEC Electronics
sales representative.
(2)
µ
PD70F3003AGC-33-8EU-A: 100-pin plastic LQFP (fine pitch) (14 × 14)
µ
PD70F3025AGC-33-8EU-A: 100-pin plastic LQFP (fine pitch) (14 × 14)
Soldering Method Soldering Conditions Recommended
Condition Symbol
Infrared reflow Package peak temperature: 260°C, Time: 60 seconds max. IR60-207-3
(at 220°C or higher), Count: Three times or less, Exposure
limit: 7 days
Note
(after that, prebake at 125°C for 20 to 72 hours)
Wave soldering For details,consult 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, consult an NEC
Electronics sales representative.
