Package mechanical data

PM6610

4/8

Doc ID 022763 Rev 1

3

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 2.

QFN 3x3x1.0 16L mechanical data

Dim.

mm.

Min.

Typ.

Max.

A

0.80

0.90

1.00

A1

0.02

0.05

A2

0.65

1.00

A3

0.20

b

0.18

0.25

0.30

D

2.85

3.00

3.15

D1

1.50

D2

See Table 3

E

2.85

3.00

3.15

E1

1.50

E2

See Table 3

e

0.45

0.50

0.55

L

0.30

0.40

0.50

ddd

0.08

Table 3.

Exposed pad variation

Variation

D2

E2

Min.

Typ.

Max.

Min.

Typ.

Min.

A

0.95

1.10

1.25

0.95

1.10

1.25

B

1.45

1.60

1.75

1.45

1.60

1.75

Obsolete

Product(s)

- Obsolete

Product(s)