hsdl-3610 Avago Technologies, hsdl-3610 Datasheet - Page 20

• Manufacturer Part Number: hsdl-3610
• Description: Irda Data Compliant 115.2 Kb/s Infrared Transceiver
• Manufacturer: Avago Technologies

3.3 Y-axis Misalignment of
Castellation
In the Y-direction, the unit does
not self-align after solder reflow.
It is recommended that the unit
be placed in line with the fiducial
Figure 5.0. Section of a castellation in Y-axis.
3.4 Example of Good HSDL-3610#007/#017
Castellation Solder Joints
20
Photo 5.0. Good solder joint.
LENS
Y
MINIMUM 1/2 THE LENGTH
OF THE LAND PAD
mark (mid-length of land pad.)
This will enable sufficient land
length (minimum of
length.) to form a good joint.
See Fig 5.0.
EDGE
FIDUCIAL
This joint is formed when the printed solder paste
volume is adequate, i.e. 0.30 cubic mm and reflowed
properly. It should be reflowed in IR Hot-air
convection reflow oven. Direction of board travel
does not matter.
1
/
2
land