diff --git a/lbr/Protofusion.lbr b/lbr/Protofusion.lbr
--- a/lbr/Protofusion.lbr
+++ b/lbr/Protofusion.lbr
@@ -6,7 +6,7 @@
 <setting alwaysvectorfont="no"/>
 <setting verticaltext="up"/>
 </settings>
-<grid distance="0.1" unitdist="inch" unit="inch" style="lines" multiple="1" display="no" altdistance="0.01" altunitdist="inch" altunit="inch"/>
+<grid distance="0.05" unitdist="inch" unit="inch" style="lines" multiple="1" display="yes" altdistance="0.025" altunitdist="inch" altunit="inch"/>
 <layers>
 <layer number="1" name="Top" color="4" fill="1" visible="yes" active="yes"/>
 <layer number="2" name="Route2" color="1" fill="3" visible="yes" active="yes"/>
@@ -1711,6 +1711,24 @@ TS-003</description>
 <circle x="0" y="0" radius="0.9055" width="1.27" layer="29"/>
 <smd name="1" x="0" y="0" dx="1.5" dy="1.5" layer="1" roundness="100" cream="no"/>
 </package>
+<package name="SMB">
+<description>&lt;b&gt;Diode&lt;/b&gt;&lt;p&gt;
+SMB footprint. Diode polarity has been removed for bi-directional parts.</description>
+<wire x1="-3.973" y1="1.983" x2="3.973" y2="1.983" width="0.0508" layer="39"/>
+<wire x1="3.973" y1="-1.983" x2="-3.973" y2="-1.983" width="0.0508" layer="39"/>
+<wire x1="-3.973" y1="-1.983" x2="-3.973" y2="1.983" width="0.0508" layer="39"/>
+<wire x1="3.973" y1="1.983" x2="3.973" y2="-1.983" width="0.0508" layer="39"/>
+<wire x1="-2.2606" y1="1.905" x2="2.2606" y2="1.905" width="0.1016" layer="21"/>
+<wire x1="-2.2606" y1="-1.905" x2="2.2606" y2="-1.905" width="0.1016" layer="21"/>
+<wire x1="-2.261" y1="-1.905" x2="-2.261" y2="1.905" width="0.1016" layer="51"/>
+<wire x1="2.261" y1="-1.905" x2="2.261" y2="1.905" width="0.1016" layer="51"/>
+<smd name="C" x="-2.2" y="0" dx="2.4" dy="2.4" layer="1"/>
+<smd name="A" x="2.2" y="0" dx="2.4" dy="2.4" layer="1"/>
+<text x="-2.159" y="2.159" size="1.27" layer="25">&gt;NAME</text>
+<text x="-1.905" y="-3.429" size="1.27" layer="27">&gt;VALUE</text>
+<rectangle x1="-2.794" y1="-1.0922" x2="-2.2606" y2="1.0922" layer="51"/>
+<rectangle x1="2.2606" y1="-1.0922" x2="2.794" y2="1.0922" layer="51"/>
+</package>
 </packages>
 <symbols>
 <symbol name="VOM1271">
@@ -2757,13 +2775,33 @@ short conditions is included.</descripti
 <pin name="IP-" x="-10.16" y="-5.08" length="short" direction="pas"/>
 <pin name="VCC" x="10.16" y="5.08" length="short" direction="pas" rot="R180"/>
 <pin name="VIOUT" x="10.16" y="2.54" length="short" direction="pas" rot="R180"/>
-<pin name="FAULT" x="10.16" y="-2.54" length="short" direction="pas" rot="R180"/>
+<pin name="!FAULT" x="10.16" y="-2.54" length="short" direction="pas" rot="R180"/>
 <pin name="GND" x="10.16" y="-5.08" length="short" direction="pas" rot="R180"/>
 <wire x1="-7.62" y1="7.62" x2="7.62" y2="7.62" width="0.254" layer="94"/>
 <wire x1="7.62" y1="7.62" x2="7.62" y2="-7.62" width="0.254" layer="94"/>
 <wire x1="7.62" y1="-7.62" x2="-7.62" y2="-7.62" width="0.254" layer="94"/>
 <wire x1="-7.62" y1="-7.62" x2="-7.62" y2="7.62" width="0.254" layer="94"/>
 </symbol>
+<symbol name="DIODE-TVS">
+<wire x1="-1.27" y1="-1.27" x2="1.27" y2="0" width="0.254" layer="94"/>
+<wire x1="1.27" y1="0" x2="-1.27" y2="1.27" width="0.254" layer="94"/>
+<wire x1="-1.27" y1="1.27" x2="-1.27" y2="0" width="0.254" layer="94"/>
+<wire x1="-1.27" y1="0" x2="-1.27" y2="-1.27" width="0.254" layer="94"/>
+<text x="-1.27" y="2.0066" size="1.778" layer="95">&gt;NAME</text>
+<text x="-1.27" y="-3.8354" size="1.778" layer="96">&gt;VALUE</text>
+<pin name="1" x="-2.54" y="0" visible="off" length="point" direction="pas"/>
+<pin name="2" x="5.08" y="0" visible="off" length="point" direction="pas" rot="R180"/>
+<wire x1="-2.54" y1="0" x2="-1.27" y2="0" width="0.1524" layer="94"/>
+<wire x1="5.08" y1="0" x2="3.81" y2="0" width="0.1524" layer="94"/>
+<wire x1="3.81" y1="1.27" x2="1.27" y2="0" width="0.254" layer="94"/>
+<wire x1="1.27" y1="0" x2="3.81" y2="-1.27" width="0.254" layer="94"/>
+<wire x1="3.81" y1="-1.27" x2="3.81" y2="0" width="0.254" layer="94"/>
+<wire x1="3.81" y1="0" x2="3.81" y2="1.27" width="0.254" layer="94"/>
+<wire x1="1.27" y1="0" x2="1.27" y2="0.762" width="0.254" layer="94"/>
+<wire x1="1.27" y1="0.762" x2="2.032" y2="1.524" width="0.254" layer="94"/>
+<wire x1="1.27" y1="0" x2="1.27" y2="-0.762" width="0.254" layer="94"/>
+<wire x1="1.27" y1="-0.762" x2="0.508" y2="-1.524" width="0.254" layer="94"/>
+</symbol>
 </symbols>
 <devicesets>
 <deviceset name="VOM1271" prefix="U">
@@ -4018,7 +4056,7 @@ Source: http://www.nxp.com/documents/dat
 <devices>
 <device name="" package="SO8">
 <connects>
-<connect gate="G$1" pin="FAULT" pad="6"/>
+<connect gate="G$1" pin="!FAULT" pad="6"/>
 <connect gate="G$1" pin="GND" pad="5"/>
 <connect gate="G$1" pin="IP+" pad="1 2"/>
 <connect gate="G$1" pin="IP-" pad="3 4"/>
@@ -4031,6 +4069,26 @@ Source: http://www.nxp.com/documents/dat
 </device>
 </devices>
 </deviceset>
+<deviceset name="TVS-BI">
+<description>&lt;b&gt;Bi-Directional TVS Diode&lt;/b&gt;
+&lt;p&gt;&lt;u&gt;Part Number&lt;/u&gt;
+&lt;br&gt;MAN: Bourns Inc.
+&lt;br&gt;MPN: SMBJ60CA</description>
+<gates>
+<gate name="G$1" symbol="DIODE-TVS" x="0" y="0"/>
+</gates>
+<devices>
+<device name="" package="SMB">
+<connects>
+<connect gate="G$1" pin="1" pad="A"/>
+<connect gate="G$1" pin="2" pad="C"/>
+</connects>
+<technologies>
+<technology name=""/>
+</technologies>
+</device>
+</devices>
+</deviceset>
 </devicesets>
 </library>
 </drawing>