5

Package information

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.

5.1

SO8 package information

Figure 9. SO8 package outline

Table 5. SO-8 mechanical data

Dim.

mm

Inches

Min.

Typ.

Max.

Min.

Typ.

Max.

A

1.75

0.069

A1

0.1

0.25

0.004

0.01

A2

1.25

0.049

b

0.28

0.48

0.011

0.019

c

0.17

0.23

0.007

0.01

D

4.8

4.9

5

0.189

0.193

0.197

E

5.8

6

6.2

0.228

0.236

0.244

E1

3.8

3.9

4

0.15

0.154

0.157

e

1.27

0.05

h

0.25

0.5

0.01

0.02

L

0.4

1.27

0.016

0.05

L1

1.04

0.04

k

8 °

8 °

ccc

0.1

0.004

TDA2822D

Package information

DS0119 - Rev 3

page 9/12