Datasheet

L6474 Package mechanical data
Doc ID 022529 Rev 3 47/52
10 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.
Table 37. HTSSOP28 mechanical data
Dim
mm
Min. Typ. Max.
A 1.2
A1 0.15
A2 0.8 1.0 1.05
b 0.19 0.3
c 0.09 0.2
D
(1)
1. Dimension “D” does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs
do not exceed 0.15 mm per side.
9.6 9.7 9.8
D1 5.5
E 6.2 6.4 6.6
E1
(2)
2. Dimension “E1” does not include interlead flash or protrusions. Interlead flash or protrusions do not exceed
0.25 mm per side.
4.3 4.4 4.5
E2 2.8
e 0.65
L 0.45 0.6 0.75
L1 1.0
K 0° 8°
aaa 0.1