UBA2032T PHILIPS [NXP Semiconductors], UBA2032T Datasheet - Page 19

• Manufacturer Part Number: UBA2032T
• Description: Full bridge driver IC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Suitability of surface mount IC packages for wave and reflow soldering methods
Notes
1. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum
2. These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the solder
3. If wave soldering is considered, then the package must be placed at a 45 angle to the solder wave direction.
4. Wave soldering is only suitable for LQFP, TQFP and QFP packages with a pitch (e) equal to or larger than 0.8 mm;
5. Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is
2002 Oct 07
BGA, HBGA, LFBGA, SQFP, TFBGA
HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, SMS
PLCC
LQFP, QFP, TQFP
SSOP, TSSOP, VSO
Full bridge driver IC
temperature (with respect to time) and body size of the package, there is a risk that internal or external package
cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the
Drypack information in the “Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods” .
cannot penetrate between the printed-circuit board and the heatsink. On versions with the heatsink on the top side,
the solder might be deposited on the heatsink surface.
The package footprint must incorporate solder thieves downstream and at the side corners.
it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.
definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
(3)
, SO, SOJ
PACKAGE
19
not suitable
not suitable
suitable
not recommended
not recommended
WAVE
(2)
SOLDERING METHOD
(3)(4)
(5)
Preliminary specification
suitable
suitable
suitable
suitable
suitable
REFLOW
UBA2032
(1)