Changed Q2 and D1

D1 is now a B140, which is a MacroFab house part.  It's actually a bit
more expensive from distributors than the SS14FL, but the lack of a
labor charge makes it quite a bit cheaper for PCBA.  It's also larger,
so in order to fit the new part, I moved it between Q2 and J1.  This is
possible because…

Q2 is now a DMP3017SFG.  This is a cheaper, smaller, and less
over-specified MOSFET which should be fine for the job of controlling
the PD Buddy Sink's output.  It uses a proprietary Diodes Inc. package
whose footprint I contributed to KiCad's library.  Because the new
MOSFET is so much smaller than the old one, I was able to fit it close
to the board edge where R9 used to be.

The whole output circuit has been rearranged, and I like its layout a
lot more now.  Also, the new position of D1 allowed me to move a bunch
of reference designators closer to their footprints, which is nice.

pd-buddy-sink/output.sch

@@ -101,17 +101,6 @@ Comment3 ""
 Comment4 ""
 $EndDescr
 $Comp
-L DMP4015SSS Q2
-U 1 1 588FA570
-P 6400 3550
-F 0 "Q2" H 6600 3600 50  0000 L CNN
-F 1 "DMP4015SSS" H 6600 3500 50  0000 L CNN
-F 2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" H 6600 3650 50  0001 C CNN
-F 3 "http://www.diodes.com/_files/datasheets/DMP4015SSS.pdf" H 6600 3600 50  0001 C CNN
-	1    6400 3550
-	1    0    0    1   
-$EndComp
-$Comp
 L Screw_Terminal_1x02 J1
 U 1 1 588FA688
 P 7000 4050
@@ -157,9 +146,9 @@ L D_Schottky D1
 U 1 1 58925D4E
 P 6500 4050
 F 0 "D1" H 6500 4150 50  0000 C CNN
-F 1 "SS14FL" H 6500 3950 50  0000 C CNN
-F 2 "Diodes_SMD:D_SOD-123F" H 6500 4050 50  0001 C CNN
-F 3 "https://www.fairchildsemi.com/datasheets/SS/SS14FL.pdf" H 6500 4050 50  0001 C CNN
+F 1 "B140" H 6500 3950 50  0000 C CNN
+F 2 "Diodes_SMD:D_SMA" H 6500 4050 50  0001 C CNN
+F 3 "https://www.diodes.com/assets/Datasheets/ds13002.pdf" H 6500 4050 50  0001 C CNN
 	1    6500 4050
 	0    1    1    0   
 $EndComp
@@ -270,4 +259,15 @@ F 3 "" H 5450 4050 50  0001 L CNN
 	1    5450 4050
 	1    0    0    -1  
 $EndComp
+$Comp
+L DMP3017SFG Q2
+U 1 1 596D6EFB
+P 6400 3550
+F 0 "Q2" H 6600 3600 50  0000 L CNN
+F 1 "DMP3017SFG" H 6600 3500 50  0000 L CNN
+F 2 "Housings_SON:Diodes_PowerDI3333-8" H 6600 3650 50  0001 C CNN
+F 3 "https://www.diodes.com/assets/Datasheets/DMP3017SFG.pdf" H 6600 3600 50  0001 C CNN
+	1    6400 3550
+	1    0    0    1   
+$EndComp
 $EndSCHEMATC

pd-buddy-sink/pd-buddy-sink-cache.lib

@@ -116,13 +116,16 @@ X P10 10 250 -200 150 L 50 50 1 1 P
 ENDDRAW
 ENDDEF
 #
-# DMP4015SSS
+# DMP3017SFG
 #
-DEF DMP4015SSS Q 0 0 Y N 1 F N
+DEF DMP3017SFG Q 0 0 Y N 1 F N
 F0 "Q" 200 50 50 H V L CNN
-F1 "DMP4015SSS" 200 -50 50 H V L CNN
-F2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" 200 100 50 H I C CNN
-F3 "http://www.diodes.com/_files/datasheets/DMP4015SSS.pdf" 200 50 50 H I C CNN
+F1 "DMP3017SFG" 200 -50 50 H V L CNN
+F2 "Housings_SON:Diodes_PowerDI3333-8" 200 100 50 H I C CNN
+F3 "https://www.diodes.com/assets/Datasheets/DMP3017SFG.pdf" 200 50 50 H I C CNN
+$FPLIST
+ Diodes*PowerDI3333-8*
+$ENDFPLIST
 DRAW
 C 65 0 111 0 1 10 N
 C 100 -70 11 0 1 0 F
@@ -146,9 +149,6 @@ X S 2 100 -200 100 U 50 50 1 1 P N
 X S 3 100 -200 100 U 50 50 1 1 P N
 X G 4 -200 0 210 R 50 50 1 1 I
 X D 5 100 200 100 D 50 50 1 1 P
-X D 6 100 200 100 D 50 50 1 1 P N
-X D 7 100 200 100 D 50 50 1 1 P N
-X D 8 100 200 100 D 50 50 1 1 P N
 ENDDRAW
 ENDDEF
 #

pd-buddy.dcm

@@ -1,5 +1,10 @@
 EESchema-DOCLIB  Version 2.0
 #
+$CMP DMP3017SFG
+D Diodes Incorporated MOSFET BVDSS: 30V PowerDI3333-8
+K pmos p-mos p-mosfet transistor
+$ENDCMP
+#
 $CMP DMP4015SSS
 D Diodes Incorporated MOSFET BVDSS: 41V-60 1V-60V SO-8 T&R 2.5K
 K pmos p-mos p-mosfet transistor

pd-buddy.lib

@@ -1,6 +1,42 @@
 EESchema-LIBRARY Version 2.3
 #encoding utf-8
 #
+# DMP3017SFG
+#
+DEF DMP3017SFG Q 0 0 Y N 1 F N
+F0 "Q" 200 50 50 H V L CNN
+F1 "DMP3017SFG" 200 -50 50 H V L CNN
+F2 "Housings_SON:Diodes_PowerDI3333-8" 200 100 50 H I C CNN
+F3 "https://www.diodes.com/assets/Datasheets/DMP3017SFG.pdf" 200 50 50 H I C CNN
+$FPLIST
+ Diodes*PowerDI3333-8*
+$ENDFPLIST
+DRAW
+C 65 0 111 0 1 10 N
+C 100 -70 11 0 1 0 F
+C 100 70 11 0 1 0 F
+P 2 0 1 0 30 -70 100 -70 N
+P 2 0 1 10 30 -50 30 -90 N
+P 2 0 1 0 30 0 100 0 N
+P 2 0 1 10 30 20 30 -20 N
+P 2 0 1 0 30 70 100 70 N
+P 2 0 1 10 30 90 30 50 N
+P 2 0 1 0 100 -70 100 -100 N
+P 2 0 1 0 100 -70 100 0 N
+P 2 0 1 0 100 100 100 70 N
+P 3 0 1 10 10 75 10 -75 10 -75 N
+P 4 0 1 0 90 0 50 -15 50 15 90 0 F
+P 4 0 1 0 100 -70 130 -70 130 70 100 70 N
+P 4 0 1 0 110 -20 115 -15 145 -15 150 -10 N
+P 4 0 1 0 130 -15 115 10 145 10 130 -15 N
+X S 1 100 -200 100 U 50 50 1 1 P
+X S 2 100 -200 100 U 50 50 1 1 P N
+X S 3 100 -200 100 U 50 50 1 1 P N
+X G 4 -200 0 210 R 50 50 1 1 I
+X D 5 100 200 100 D 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
 # DMP4015SSS
 #
 DEF DMP4015SSS Q 0 0 Y N 1 F N