DocID17928 Rev 6

25/30

ST1S40

Package information

30

Figure 20. SO8-BW package outline

Table 11. SO8-BW package mechanical data

Symbol

Dimensions

mm

inch

Min.

Typ.

Max.

Min.

Typ.

Max.

A

135

1.75

0.053

0.069

A1

0.10

0.25

0.004

0.001

A2

1.10

1.65

0.043

0.065

B

0.33

0.51

0.013

0.020

C

0.19

0.25

0.007

0.01

1.

Dimension D does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs

must not exceed 0.15 mm (.006 inch) in total (both sides).

4.80

5.00

0.1890

0.1929

0.1969

E

3.80

4.00

0.15

0.157

e

1.27

0.050

H

5.80

6.20

0.228

0.244

h

0.25

0.50

0.0098

0.0197

L

0.40

1.27

0.0157

0.0500

k

0°(min.), 8° (max.)

ddd

0.10

0.0039