L78MxxC
7
Package mechanical data
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: www.st.com.
ECOPACK is an ST trademark.
Dim.
A
b
b1
c
D
D1
E
e
e1
F
H1
J1
L
L1
L20
L30
P
Q
Table 11. TO-220 mechanical data
Type STD - ST Dual Gauge
Type STD - ST Single Gauge
mm.
mm.
Min.
4.40
0.61
1.14
0.48
15.25
10.00
2.40
4.95
1.23
6.20
2.40
13.00
3.50
3.75
2.65
Typ.
1.27
16.40
28.90
Max.
4.60
0.88
1.70
0.70
15.75
10.40
2.70
5.15
1.32
6.60
2.72
14.00
3.93
3.85
2.95
Min.
4.40
0.61
1.14
0.48
15.25
10.00
2.40
4.95
0.51
6.20
2.40
13.00
3.50
3.75
2.65
Typ.
16.40
28.90
Max.
4.60
0.88
1.70
0.70
15.75
10.40
2.70
5.15
0.60
6.60
2.72
14.00
3.93
3.85
2.95
In spite of some difference in tolerances, the packages are compatible.
DocID2146 Rev 19
17/30