Package Drawing

 TO-220 Package Drawing TO-220 Mechanical Data
DETAIL ‘A’
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COMMON DIMENSIONS
MM
SYMBOL
MIN
NOM
MAX
A
4.3 4.57 4.7
A1
1.2
1.4
A2
2.2
2.4
2.9
b
0.77
0.9
b2
1.23
1.36
c
0.4
0.7
D
15.25 15.6 15.8
D1
8.59 9.1
9.4
E
9.66
10
10.4
E1
8.7
E2
9.66
10
10.4
e
2.54BSC
e1
5.08BSC
H1
6.2
6.5
6.7
L
12.6
14.27
L1
3.95
ΦP
3.5
3.6
3.9
Q
2.65 2.8 2.95
θ1
1°
3°
5°
θ2
1°
3°
5°
a1
1.8
a2
3.0
d1
2.0
d2
7.6
f1
1.4
f2
1.5
f3
1.0
g1
2.8
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DETAIL ‘B’ (BACK VIEW)
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©Silikron Semiconductor CO.,LTD.
DETAIL ‘C’
OPTION3
2011.01.12
www.silikron.com OPTION1
Version : 2.0
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