Philips Semiconductors
Preliminary specification
Multi-purpose power amplifier
TDA8580J
SOLDERING
The total contact time of successive solder waves must not
exceed 5 seconds.
Introduction to soldering through-hole mount
packages
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (Tstg(max)). If the
printed-circuit board has been pre-heated, forced cooling
may be necessary immediately after soldering to keep the
temperature within the permissible limit.
This text gives a brief insight to wave, dip and manual
soldering. A more in-depth account of soldering ICs can be
found in our “Data Handbook IC26; Integrated Circuit
Packages” (document order number 9398 652 90011).
Wave soldering is the preferred method for mounting of
through-hole mount IC packages on a printed-circuit
board.
Manual soldering
Apply the soldering iron (24 V or less) to the lead(s) of the
package, either below the seating plane or not more than
2 mm above it. If the temperature of the soldering iron bit
is less than 300 °C it may remain in contact for up to
10 seconds. If the bit temperature is between
Soldering by dipping or by solder wave
The maximum permissible temperature of the solder is
260 °C; solder at this temperature must not be in contact
with the joints for more than 5 seconds.
300 and 400 °C, contact may be up to 5 seconds.
Suitability of through-hole mount IC packages for dipping and wave soldering methods
SOLDERING METHOD
PACKAGE
DIPPING
WAVE
DBS, DIP, HDIP, SDIP, SIL
suitable
suitable(1)
Note
1. For SDIP packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board.
2000 Apr 18
25
NXP [ NXP ]
