SA616DK NXP Semiconductors, SA616DK Datasheet - Page 26
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SA616DK
Manufacturer Part Number
SA616DK
Description
Manufacturer
NXP Semiconductors
Datasheet
1.SA616DK.pdf
(31 pages)
Specifications of SA616DK
Operating Supply Voltage
3V
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SA616DK
Manufacturer:
NXPLIPS
Quantity:
5 510
Part Number:
SA616DK
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
SA616
Product data sheet
16.4 Reflow soldering
Key characteristics in reflow soldering are:
Table 9.
Table 10.
Moisture sensitivity precautions, as indicated on the packing, must be respected at all
times.
Studies have shown that small packages reach higher temperatures during reflow
soldering, see
Package thickness (mm)
< 2.5
2.5
Package thickness (mm)
< 1.6
1.6 to 2.5
> 2.5
•
•
•
Lead-free versus SnPb soldering; note that a lead-free reflow process usually leads to
higher minimum peak temperatures (see
reducing the process window
Solder paste printing issues including smearing, release, and adjusting the process
window for a mix of large and small components on one board
Reflow temperature profile; this profile includes preheat, reflow (in which the board is
heated to the peak temperature) and cooling down. It is imperative that the peak
temperature is high enough for the solder to make reliable solder joints (a solder paste
characteristic). In addition, the peak temperature must be low enough that the
packages and/or boards are not damaged. The peak temperature of the package
depends on package thickness and volume and is classified in accordance with
Table 9
SnPb eutectic process (from J-STD-020C)
Lead-free process (from J-STD-020C)
and
Figure
All information provided in this document is subject to legal disclaimers.
10
25.
Rev. 3 — 21 June 2010
Package reflow temperature (C)
Volume (mm
< 350
235
220
Package reflow temperature (C)
Volume (mm
< 350
260
260
250
Low-voltage high performance mixer FM IF system
3
3
)
)
Figure
350 to 2000
260
250
245
25) than a SnPb process, thus
350
220
220
245
> 2000
260
245
© NXP B.V. 2010. All rights reserved.
SA616
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