Lead Form Dimensions
Data Sheets
TO-92 Type 73 — E Package
TO-218 Type 81 — K, M, J, or W Packages
Surface Mount
Mounting Tab Common to
MT2 / Anode on W Package
A
MT1 / Cathode / Pin 1
Gate / Pin 2
B
MT2 / Anode/ Pin 3
C
A
0.08
0.034
TYP
0.016
TYP
B
MT1 / Cathode
MT2 / Anode
Gate
Pad Outline
Inches
Millimeters
Inches
Millimeters
Dimension
MIN
0.080
0.580
MAX
0.120
0.640
MIN
MAX
Dimension
MIN
MAX
0.010
0.067
0.315
MIN
MAX
0.254
1.700
8.000
A
B
2.03
3.05
16.26
A
B
C
0.000
0.052
0.295
0.000
1.320
7.490
14.73
TO-218 Type 82 — M and W Packages
TO-92 Type 75 — E Package
Replaces TO-5 Pinout
Mounting Tab
Common to
MT2 / Anode
Flat Side
D TYP
A
B
A
MT1 / Cathode / Pin 1
B
Gate / Pin 2
C
MT1 / Cathode
Gate
Gate / Pin 2
MT2 / Anode / Pin 3
F
C
E
Inches
Millimeters
Dimension
MIN
MAX
MIN
MAX
A
B
C
0.095
0.120
0.640
2.41
3.05
16.26
Inches
Millimeters
0.080
0.580
2.03
14.73
Dimension
MIN
MAX
MIN
10.16
12.70
2.03
1.14
4.57
2.03
MAX
A
B
C
D
E
F
0.400
0.500
0.080
0.045
0.180
0.080
0.120
0.085
0.220
0.120
3.05
2.16
5.59
3.05
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©2002 Teccor Electronics
Thyristor Product Catalog
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