<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE eagle SYSTEM "eagle.dtd">
<eagle version="9.5.2">
<drawing>
<library>
<description>&lt;BR&gt;Wurth Elektronik - Infrared - Infrared LEDs - WL-SIQW&lt;br&gt;&lt;Hr&gt;

&lt;BR&gt;
&lt;TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0&gt;
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      ---------------------------&lt;BR&gt;
&lt;B&gt;&lt;I&gt;&lt;span style='font-size:26pt;
  color:#FF6600;'&gt;WE &lt;/span&gt;&lt;/i&gt;&lt;/b&gt;
&lt;BR&gt;
      ---------------------------&lt;BR&gt;&lt;b&gt;Würth Elektronik&lt;/b&gt;&lt;/FONT&gt;
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    &lt;/TD&gt;
  &lt;/TR&gt;
  
&lt;/TABLE&gt;
&lt;B&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;More than you expect&lt;BR&gt;&lt;BR&gt;&lt;BR&gt;&lt;/B&gt;

&lt;HR&gt;&lt;BR&gt;
&lt;b&gt;Würth Elektronik eiSos GmbH &amp; Co. KG&lt;/b&gt;&lt;br&gt;
EMC &amp; Inductive Solutions&lt;br&gt;

Max-Eyth-Str.1&lt;br&gt;
D-74638 Waldenburg&lt;br&gt;
&lt;br&gt;
Tel: +49 (0)7942-945-0&lt;br&gt;
Fax:+49 (0)7942-945-5000&lt;br&gt;
&lt;br&gt;
&lt;a href="http://www.we-online.com/web/en/electronic_components/produkte_pb/bauteilebibliotheken/eagle_4.php"&gt;www.we-online.com/eagle&lt;/a&gt;&lt;br&gt;
&lt;a href="mailto:libraries@we-online.com"&gt;libraries@we-online.com&lt;/a&gt; &lt;BR&gt;&lt;BR&gt;
&lt;br&gt;&lt;HR&gt;&lt;BR&gt;
Neither Autodesk nor Würth Elektronik eiSos does warrant that this library is error-free or &lt;br&gt;
that it meets your specific requirements.&lt;br&gt;&lt;BR&gt;
Please contact us for more information.&lt;br&gt;
&lt;HR&gt;
&lt;br&gt;Eagle Version 9, Library Revision 2021a, 2021-11-17&lt;br&gt;
&lt;HR&gt;
Copyright: Würth Elektronik</description>
<packages>
<package name="WL-SIQW_3535">
<description>&lt;b&gt;WL-SIQW SMT Infrared QFN LED Waterclear
&lt;br&gt;
&lt;/b&gt;&lt;br&gt;Size:3535,SMT,3pins</description>
</package>
<package name="WL-SIQW_3737">
<description>&lt;b&gt;WL-SIQW SMT Infrared QFN LED Waterclear
&lt;br&gt;
&lt;/b&gt;&lt;br&gt;Size:3737,SMT,3pins</description>
</package>
<package name="WL-SIQW_2720">
<description>&lt;b&gt;WL-SIQW SMT Infrared QFN LED Waterclear
&lt;br&gt;
&lt;/b&gt;&lt;br&gt;Size:2720,SMT,2pins</description>
</package>
</packages>
<symbols>
<symbol name="WL-SIQW_3737">
<pin name="+" direction="pas"/>
<pin name="-" direction="pas"/>
</symbol>
<symbol name="WL-SIQW_2720">
<pin name="1" direction="pas"/>
<pin name="2" direction="pas"/>
</symbol>
<symbol name="WL-SIQW_3535">
<pin name="+" direction="pas"/>
<pin name="-" direction="pas"/>
</symbol>
</symbols>
<devicesets>
<deviceset name="WL-SIQW_3535" prefix="D">
<description>&lt;b&gt;WL-SIQW SMT Infrared QFN LED Waterclear
&lt;br&gt;

&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt;High power output IR LED
&lt;br&gt; Compat size
&lt;br&gt; QuadFrame NoLead package
&lt;br&gt; Peak wavelengths: 850 nm &amp; 940 nm
&lt;br&gt; Low thermal resistance
&lt;br&gt; Standard soldering pad
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; IR cameras
&lt;br&gt; Security cameras
&lt;br&gt; Face recognition
&lt;br&gt; Night vision
&lt;br&gt; Gaming and movement recognition


&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/catalog/media/o182582v209%20Family_WL-SIQW_2720_3535_3737.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/catalog/media/o182582v209%20Family_WL-SIQW_2720_3535_3737.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://www.we-online.com/catalog/en/WL-SIQW"&gt;https://www.we-online.com/catalog/en/WL-SIQW&lt;/a&gt;&lt;p&gt;

&lt;/b&gt;Updated By Ella Wu,2021-11-17&lt;br&gt;
&lt;/b&gt;2021(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WL-SIQW_3535"/>
</gates>
<devices>
<device name="" package="WL-SIQW_3535">
<connects>
<connect gate="G$1" pin="+" pad="1 2"/>
<connect gate="G$1" pin="-" pad="3"/>
</connects>
<technologies>
<technology name="_15435385A9040">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15435385A9040.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="1.8V"/>
<attribute name="PART-NUMBER" value="15435385A9040"/>
<attribute name="PEAK-WAVELENGTH" value="850nm"/>
<attribute name="RADIANT-FLUX" value="800mW"/>
<attribute name="RADIANT-INTENSITY" value="400mW/sr"/>
<attribute name="VALUE" value="15435385A9040"/>
<attribute name="VIEWING-ANGLE" value="90°"/>
</technology>
<technology name="_15435385A9042">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15435385A9042.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="3.2V"/>
<attribute name="PART-NUMBER" value="15435385A9042"/>
<attribute name="PEAK-WAVELENGTH" value="850nm"/>
<attribute name="RADIANT-FLUX" value="1400mW"/>
<attribute name="RADIANT-INTENSITY" value="800mW/sr"/>
<attribute name="VALUE" value="15435385A9042"/>
<attribute name="VIEWING-ANGLE" value="90°"/>
</technology>
<technology name="_15435394A9040">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15435394A9040.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="1.7V"/>
<attribute name="PART-NUMBER" value="15435394A9040"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="RADIANT-FLUX" value="700mW"/>
<attribute name="RADIANT-INTENSITY" value="-"/>
<attribute name="VALUE" value="15435394A9040"/>
<attribute name="VIEWING-ANGLE" value="90°"/>
</technology>
<technology name="_15435394A9042">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15435394A9042.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="3.2V"/>
<attribute name="PART-NUMBER" value="15435394A9042"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="RADIANT-FLUX" value="1300mW"/>
<attribute name="RADIANT-INTENSITY" value="-"/>
<attribute name="VALUE" value="15435394A9042"/>
<attribute name="VIEWING-ANGLE" value="90°"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WL-SIQW_3737" prefix="D">
<description>&lt;b&gt;WL-SIQW SMT Infrared QFN LED Waterclear
&lt;br&gt;

&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt;High power output IR LED
&lt;br&gt; Compat size
&lt;br&gt; QuadFrame NoLead package
&lt;br&gt; Peak wavelengths: 850 nm &amp; 940 nm
&lt;br&gt; Low thermal resistance
&lt;br&gt; Standard soldering pad
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; IR cameras
&lt;br&gt; Security cameras
&lt;br&gt; Face recognition
&lt;br&gt; Night vision
&lt;br&gt; Gaming and movement recognition


&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/catalog/media/o182582v209%20Family_WL-SIQW_2720_3535_3737.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/catalog/media/o182582v209%20Family_WL-SIQW_2720_3535_3737.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://www.we-online.com/catalog/en/WL-SIQW"&gt;https://www.we-online.com/catalog/en/WL-SIQW&lt;/a&gt;&lt;p&gt;

&lt;/b&gt;Updated By Ella Wu,2021-11-17&lt;br&gt;
&lt;/b&gt;2021(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WL-SIQW_3737"/>
</gates>
<devices>
<device name="" package="WL-SIQW_3737">
<connects>
<connect gate="G$1" pin="+" pad="1 2"/>
<connect gate="G$1" pin="-" pad="3"/>
</connects>
<technologies>
<technology name="_15437385AA540">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15437385AA540.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="1.8V"/>
<attribute name="PART-NUMBER" value="15437385AA540"/>
<attribute name="PEAK-WAVELENGTH" value="850nm"/>
<attribute name="RADIANT-FLUX" value="700mW"/>
<attribute name="RADIANT-INTENSITY" value="180mW/sr"/>
<attribute name="VALUE" value="15437385AA540"/>
<attribute name="VIEWING-ANGLE" value="150°"/>
</technology>
<technology name="_15437385AA542">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15437385AA542.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="3.2V"/>
<attribute name="PART-NUMBER" value="15437385AA542"/>
<attribute name="PEAK-WAVELENGTH" value="850nm"/>
<attribute name="RADIANT-FLUX" value="1100mW"/>
<attribute name="RADIANT-INTENSITY" value="260mW/sr"/>
<attribute name="VALUE" value="15437385AA542"/>
<attribute name="VIEWING-ANGLE" value="150°"/>
</technology>
<technology name="_15437394AA540">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15437394AA540.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="1.7V"/>
<attribute name="PART-NUMBER" value="15437394AA540"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="RADIANT-FLUX" value="600mW"/>
<attribute name="RADIANT-INTENSITY" value="150mW/sr"/>
<attribute name="VALUE" value="15437394AA540"/>
<attribute name="VIEWING-ANGLE" value="150°"/>
</technology>
<technology name="_15437394AA542">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15437394AA542.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="3.2V"/>
<attribute name="PART-NUMBER" value="15437394AA542"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="RADIANT-FLUX" value="1200mW"/>
<attribute name="RADIANT-INTENSITY" value="300mW/sr"/>
<attribute name="VALUE" value="15437394AA542"/>
<attribute name="VIEWING-ANGLE" value="150°"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
<deviceset name="WL-SIQW_2720" prefix="D">
<description>&lt;b&gt;WL-SIQW SMT Infrared QFN LED Waterclear
&lt;br&gt;

&lt;br&gt;&lt;b&gt; Characteristics
&lt;br&gt;
&lt;br&gt;&lt;/b&gt;&lt;/b&gt;High power output IR LED
&lt;br&gt; Compat size
&lt;br&gt; QuadFrame NoLead package
&lt;br&gt; Peak wavelengths: 850 nm &amp; 940 nm
&lt;br&gt; Low thermal resistance
&lt;br&gt; Standard soldering pad
&lt;br&gt;
&lt;br&gt;&lt;b&gt; Applications
&lt;br&gt;
&lt;br&gt;&lt;/b&gt; IR cameras
&lt;br&gt; Security cameras
&lt;br&gt; Face recognition
&lt;br&gt; Night vision
&lt;br&gt; Gaming and movement recognition


&lt;br&gt;
&lt;br&gt;&lt;a href="https://www.we-online.com/catalog/media/o182582v209%20Family_WL-SIQW_2720_3535_3737.jpg" title="Enlarge picture"&gt;
&lt;img src="https://www.we-online.com/catalog/media/o182582v209%20Family_WL-SIQW_2720_3535_3737.jpg" width="320"&gt;&lt;/a&gt;&lt;p&gt;
Details see: &lt;a href="https://www.we-online.com/catalog/en/WL-SIQW"&gt;https://www.we-online.com/catalog/en/WL-SIQW&lt;/a&gt;&lt;p&gt;

&lt;/b&gt;Created By Ella Wu,2020-10-29&lt;br&gt;
&lt;/b&gt;2020(C) Wurth Elektronik</description>
<gates>
<gate name="G$1" symbol="WL-SIQW_2720"/>
</gates>
<devices>
<device name="" package="WL-SIQW_2720">
<connects>
<connect gate="G$1" pin="1" pad="1"/>
<connect gate="G$1" pin="2" pad="2"/>
</connects>
<technologies>
<technology name="_15427285BA240">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15427285BA240.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="1.8V"/>
<attribute name="PART-NUMBER" value="15427285BA240"/>
<attribute name="PEAK-WAVELENGTH" value="850nm"/>
<attribute name="RADIANT-FLUX" value="450mW"/>
<attribute name="RADIANT-INTENSITY" value="160mW/sr"/>
<attribute name="VALUE" value="15427285BA240"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
<technology name="_15427285BA242">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15427285BA242.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="3.2V"/>
<attribute name="PART-NUMBER" value="15427285BA242"/>
<attribute name="PEAK-WAVELENGTH" value="850nm"/>
<attribute name="RADIANT-FLUX" value="900mW"/>
<attribute name="RADIANT-INTENSITY" value="350mW/sr"/>
<attribute name="VALUE" value="15427285BA242"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
<technology name="_15427294BA240">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15427294BA240.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="1.8V"/>
<attribute name="PART-NUMBER" value="15427294BA240"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="RADIANT-FLUX" value="450mW"/>
<attribute name="RADIANT-INTENSITY" value="125mW/sr"/>
<attribute name="VALUE" value="15427294BA240"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
<technology name="_15427294BA242">
<attribute name="DATASHEET-URL" value="https://www.we-online.com/catalog/datasheet/15427294BA242.pdf"/>
<attribute name="FORWARD-VOLTAGE" value="3V"/>
<attribute name="PART-NUMBER" value="15427294BA242"/>
<attribute name="PEAK-WAVELENGTH" value="940nm"/>
<attribute name="RADIANT-FLUX" value="1000mW"/>
<attribute name="RADIANT-INTENSITY" value="360mW/sr"/>
<attribute name="VALUE" value="15427294BA242"/>
<attribute name="VIEWING-ANGLE" value="120°"/>
</technology>
</technologies>
</device>
</devices>
</deviceset>
</devicesets>
</library>
</drawing>
</eagle>
