Package mechanical data
L78xx - L78xxC
Table 24.
TO-220 mechanical data
Type STD-ST
Type SMIC-Subcon.
mm.
Max.
4.60
0.88
1.70
0.70
Min.
4.47
0.80
1.15
0.56
0.38
15.25
1.27
10.00
2.40
4.95
1.23
6.20
2.40
13.00
3.50
16.40
28.90
3.75
2.65
3.85
2.95
2.72
10.40
2.70
5.15
1.32
6.60
2.72
14.00
3.93
16.25
2.04
13.35
10
2.29
4.83
10.15
2.54
5.08
1.27
6.24
2.67
13.50
3.90
16.40
28.74
3.83
2.74
2.80
16.55
2.92
13.65
10.30
2.79
5.33
15.75
15.07
15.24
15.45
Typ.
4.57
0.81
Max.
4.67
0.86
1.44
Dim.
Min.
A
A1
b1
c
c1
D
D1
E
e
e1
F
H1
J1
L
L1
L20
L30
∅P
Q
4.40
0.61
1.14
0.49
mm.
Typ.
Note:
In spite of some difference in tolerances, the packages are compatible.
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