Si32172/3/5

40

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 31, 2021

11. Package Outline

11.1. 42-Pin QFN/LGA

Figure 17 illustrates the package details for the Si32172/3/5. Table 19 lists the values for the dimensions shown in

the illustration.

Figure 17. 42-Pin QFN/LGA Package

Table 19. 42-Pin QFN/LGA Package Diagram Dimensions

Dimension

Min

Nom

Max

A

0.80

0.85

0.90

b

0.20

0.25

0.30

D

5.00 BSC

D2

3.35

3.40

3.45

e

0.50 BSC

E

7.00 BSC

E2

5.35

5.40

5.45

E3

1.65

1.70

1.75

E4

3.15

3.20

3.25

L

0.35

0.40

0.45

L1

0.05

0.10

0.15

aaa

—

—

0.10

bbb

—

—

0.10

ccc

—

—

0.08

ddd

—

—

0.10

Notes:

1. All dimensions shown are in millimeters (mm) unless otherwise noted.

2. Dimensioning and Tolerancing per ANSI Y14.5M-1994.

3. Recommended card reflow profile is per the JEDEC/IPC J-STD-020C specification

for Small Body Components.