L78xx, L78xxC, L78xxAB, L78xxAC
Package mechanical data
8
Package mechanical data
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK
®
specifications, grade definitions and product status are available at:
ECOPACK
®
is an ST trademark.
Table 23.
TO-220 mechanical data
Type STD - ST Dual Gauge
Type STD - ST Single Gauge
mm.
Max.
4.60
0.88
1.70
0.70
15.75
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
3.75
2.65
10.40
2.70
5.15
1.32
6.60
2.72
14.00
3.93
10.00
2.40
4.95
0.51
6.20
2.40
13.00
3.50
16.40
28.90
3.85
2.95
10.40
2.70
5.15
0.60
6.60
2.72
14.00
3.93
Min.
4.40
0.61
1.14
0.48
15.25
Typ.
Max.
4.60
0.88
1.70
0.70
15.75
Dim.
Min.
A
b
b1
c
D
D1
E
e
e1
F
H1
J1
L
L1
L20
L30
∅P
Q
4.40
0.61
1.14
0.48
15.25
mm.
Typ.
In spite of some difference in tolerances, the packages are compatible.
Doc ID 2143 Rev 30
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