ZHX1820TV115THTR Zilog, ZHX1820TV115THTR Datasheet - Page 12

• Manufacturer Part Number: ZHX1820TV115THTR
• Description: Infrared Transceivers SIR Transceiver - Top View - Shieldless (L/F) (SlimLine - 9.1 x 3.8 x 2.75 mm) IN T&R
• Manufacturer: Zilog

Specifications of ZHX1820TV115THTR

• Wavelength: 870 nm
• Continual Data Transmission: 115.2 Kbit/s
• Transmission Distance: 1.5 m
• Radiant Intensity: 100 mW/sr
• Half Intensity Angle Degrees: 20 deg
• Pulse Width: 1.6 us, 20 us
• Maximum Rise Time: 100 ns
• Maximum Fall Time: 100 ns
• Led Supply Voltage: 2.4 V to 6 V
• Maximum Forward Current: 700 mA
• Operating Voltage: 2.4 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Dimensions: 9 mm x 3.65 mm x 2.75 mm
• Package / Case: UltraSlim
• Data Rate: 115.2kbs (SIR)
• Idle Current, Typ @ 25° C: 90µA
• Link Range, Low Power: 1m
• Operating Temperature: -30°C ~ 85°C
• Orientation: Top View
• Shutdown: *
• Size: 9.1mm x 3.8mm x 2.73mm
• Standards: IrPHY 1.4
• Supply Voltage: 2.4 V ~ 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Soldering and Cleaning Recommendations
PS016007-0910
Reflow Soldering
Manual Soldering
Follow these recommendations to maintain the performance of the ZHX1820
transceiver.
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Figure 8. Temperature Profile at the Top Surface of ZHX1820
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Reflow soldering paste is recommended:
Melting temperature: 178 °C ~ 192 °C
Composition: Sn 63%, Pb 37%
The recommended thickness of the metal mask is between 0.2 mm and
0.25 mm for screen printing.
Number of soldering times: 2 times maximum
The temperature profile at the top surface of ZHX1820, shown in Figure 8, is
recommended.
Use 63/37 or silver solder.
Use a soldering iron of 25 W or smaller. Adjust the temperature of the
soldering iron below 300 °C.
Finish soldering within 3 seconds.
Handle only after ZHX1820 has cooled off.
Slim SIR Top Look Transceiver
ZHX1820
9