2 # Copyright 2022 by Bdale Garbee <bdale@gag.com>. GPLv2
4 # Program to emit PCB footprint for Taiwan Semiconductor PDFN33 dual FETs
7 # dimensions in mm from TSM200N03D_B1710-1918822.pdf
13 Clearance = 0.007 * 2 * 25.4
25 # we're going to use the 1/100 of a mil fundamental unit form
27 return int( mm / 25.4 * 1000.0 * 100.0 + 0.5 )
29 print('# author: Bdale Garbee')
30 print('# email: bdale@gag.com')
31 print('# dist-license: GPL 3')
32 print('# use-license: unlimited')
34 print('Element[0x0 "1212-8" "" "" 0 0 -10161 -12011 0 100 0x0]')
36 for pin in range (0,4):
38 mm2mils100((pin-1.5) * PinSpacing), \
39 mm2mils100(-(RowOuter/2 - PinWidth/2)), \
40 mm2mils100((pin-1.5) * PinSpacing), \
41 mm2mils100(-(RowOuter/2 - PinHeight + PinWidth/2)), \
42 mm2mils100(PinWidth), \
43 mm2mils100(Clearance), \
44 mm2mils100(PinWidth)+600, \
45 '"pin%i"' % (8 - pin), '"%i"' % (8 - pin), '0x0100]')
48 mm2mils100((pin-1.5) * PinSpacing), \
49 mm2mils100(RowOuter/2 - PinWidth/2), \
50 mm2mils100((pin-1.5) * PinSpacing), \
51 mm2mils100(RowOuter/2 - PinHeight + PinWidth/2), \
52 mm2mils100(PinWidth), \
53 mm2mils100(Clearance), \
54 mm2mils100(PinWidth)+600, \
55 '"pin%i"' % (1 + pin), '"%i"' % (1 + pin), '0x0100]')
58 mm2mils100(-(DrainSpacing/2 + DrainWidth/2)), \
59 mm2mils100(RowOuter/2 - PinHeight - DrainGap - DrainWidth/2), \
60 mm2mils100(-(DrainSpacing/2 + DrainWidth/2)), \
61 mm2mils100(RowOuter/2 - PinHeight - DrainGap - DrainHeight + DrainWidth/2), \
62 mm2mils100(DrainWidth), \
63 mm2mils100(Clearance), \
64 mm2mils100(DrainWidth)+600, \
68 mm2mils100(DrainSpacing/2 + DrainWidth/2), \
69 mm2mils100(RowOuter/2 - PinHeight - DrainGap - DrainWidth/2), \
70 mm2mils100(DrainSpacing/2 + DrainWidth/2), \
71 mm2mils100(RowOuter/2 - PinHeight - DrainGap - DrainHeight + DrainWidth/2), \
72 mm2mils100(DrainWidth), \
73 mm2mils100(Clearance), \
74 mm2mils100(DrainWidth)+600, \
77 print(' ElementLine[',\
78 mm2mils100(-BodyHeight/2), \
79 mm2mils100(-BodyWidth/2), \
80 mm2mils100(-BodyHeight/2), \
81 mm2mils100( BodyWidth/2), \
84 print(' ElementLine[',\
85 mm2mils100(-BodyHeight/2), \
86 mm2mils100( BodyWidth/2), \
87 mm2mils100( BodyHeight/2), \
88 mm2mils100( BodyWidth/2), \
91 print(' ElementLine[',\
92 mm2mils100( BodyHeight/2), \
93 mm2mils100( BodyWidth/2), \
94 mm2mils100( BodyHeight/2), \
95 mm2mils100(-BodyWidth/2), \
98 print(' ElementLine[',\
99 mm2mils100( BodyHeight/2), \
100 mm2mils100(-BodyWidth/2), \
101 mm2mils100(-BodyHeight/2), \
102 mm2mils100(-BodyWidth/2), \
105 print(' ElementArc[',\
106 mm2mils100(-2 * PinSpacing), \
107 mm2mils100(0.60 * RowOuter), \
108 '500 500 0 360 1000 ]')