HSDL-3612-007 Avago Technologies US Inc., HSDL-3612-007 Datasheet - Page 19

• Manufacturer Part Number: HSDL-3612-007
• Description: Infrared Transceivers 1m 3V SIR 400units
• Manufacturer: Avago Technologies US Inc.

Specifications of HSDL-3612-007

• Wavelength: 875 nm, 880 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 1.5 m
• Radiant Intensity: 120 mW/sr
• Half Intensity Angle Degrees: 30 deg
• Pulse Width: 1.6 us, 4 us
• Maximum Rise Time: 40 ns, 25 ns
• Maximum Fall Time: 40 ns, 25 ns
• Led Supply Voltage: - 0.5 V to 7 V
• Maximum Forward Current: 165 mA
• Operating Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Dimensions: 12.2 mm x 5.1 mm x 4 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
mark (mid-length of land pad.)
This will enable sufficient land
length (minimum of
length.) to form a good joint.
See Fig 5.0.
3.4 Example of Good HSDL-3612-
007/-037 Castellation Solder Joints
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.
4.0 Solder Volume Evaluation and
Calculation
Geometry of an HSDL-3612-007/
-037 solder fillet.
1
/
2
land
Figure 5.0. Section of a castellation in Y-axis.
Photo 5.0. Good solder joint.
0.4
LENS
0.8
Y
MINIMUM 1/2 THE LENGTH
OF THE LAND PAD
1.2
0.7
EDGE
FIDUCIAL
0.425
0.70
0.20