HSDL-3612-008 Lite-On Electronics, HSDL-3612-008 Datasheet - Page 19

• Manufacturer Part Number: HSDL-3612-008
• Description: Infrared Transceivers IR Transceiver 115.2Kb/s
• Manufacturer: Lite-On Electronics
• Type: TX/RXr

Specifications of HSDL-3612-008

• Pulse Width: 1.6/4us
• Led Supply Voltage: -0.5 to 7V
• Dimensions: 12.2x5.1x4
• Peak Wavelength: 875/880nm
• Angle Of Half Sensitivity: 60/30°
• Communication Distance: 150
• Package Type: Ultra Small Profile
• Fall Time: 40/25ns
• Rise Time: 40/25ns
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.25V
• Mounting: Surface Mount
• Pin Count: 11
• Operating Temp Range: -20C to 70C
• Operating Temperature Classification: Commercial
• Data Rate: 115.2Kbps
• 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 to 60 deg
• Maximum Rise Time: 40 ns, 25 ns
• Maximum Fall Time: 40 ns, 25 ns
• Maximum Forward Current: 165 mA
• Operating Voltage: 2.7 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Compliant

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3.3 Y-axis Misalignment of Castellation
In the Y-direction, the unit does not self-align after sol-
der 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
land length.) to form a good joint. See Fig 5.0.
3.4 Example of Good HSDL-3612-007/-037 Castella-
tion 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.
0.4
4.0 Solder Volume Evaluation and Calculation
Geometry of an HSDL-3612-007/ -037 solder fillet.
0.8
1.2
0.7
1
/
2
0.425
Figure 5.0. Section of a castellation in Y-axis.
Photo 5.0. Good solder joint.
LENS
Y
0.70
0.20
MINIMUM 1/2 THE LENGTH
OF THE LAND PAD
EDGE
FIDUCIAL