QFN40 7x5, 0.5P

CASE 485EG

ISSUE B

DATE 26 APR 2017

SCALE 2:1

SEATING

NOTE 4

0.15

C

(A3)

A

A1

D2

b

1

21

40

2X

2X

E2

40X

9

L

40X

BOTTOM VIEW

DETAIL A

TOP VIEW

SIDE VIEW

D

A B

E

0.15

C

PIN ONE

REFERENCE

0.10

C

0.08

C

C

29

e

A

0.10

B

C

0.05 C

NOTES:

1. DIMENSIONING AND TOLERANCING PER

ASME Y14.5M, 1994.

2. CONTROLLING DIMENSIONS: MILLIMETERS.

3. DIMENSION b APPLIES TO PLATED

TERMINAL AND IS MEASURED BETWEEN

0.25 AND 0.30mm FROM TERMINAL

4. COPLANARITY APPLIES TO THE EXPOSED

PAD AS WELL AS THE TERMINALS.

DIM

MIN

MAX

MILLIMETERS

A

0.80

1.00

A1

0.00

0.05

A3

0.20 REF

b

0.18

0.30

D

7.00 BSC

D2

5.30

5.50

E

5.00 BSC

3.50

E2

3.30

e

0.50 BSC

L

0.30

0.50

L1

−−−

0.15

40

1

*This information is generic. Please refer to

device data sheet for actual part marking.

Pb−Free indicator, “G” or microdot “ G”,

may or may not be present. Some products

may not follow the Generic Marking.

GENERIC

MARKING DIAGRAM*

XXX = Specific Device Code

A

= Assembly Location

WL = Wafer Lot

YY = Year

WW = Work Week

XXXXXXXXXXXX

XXXXXXXXXXXX

AWLYYWW

PLANE

*For additional information on our Pb−Free strategy and soldering

details, please download the ON Semiconductor Soldering and

Mounting Techniques Reference Manual, SOLDERRM/D.

SOLDERING FOOTPRINT*

e/2

NOTE 3

DIMENSIONS: MILLIMETERS

0.50

5.60

0.32

3.60

40X

0.60

40X

5.30

7.30

1

PITCH

PACKAGE

OUTLINE

RECOMMENDED

L1

DETAIL A

L

ALTERNATE TERMINAL

CONSTRUCTIONS

L

DETAIL B

MOLD CMPD

EXPOSED Cu

ALTERNATE

CONSTRUCTION

DETAIL B

MECHANICAL CASE OUTLINE

PACKAGE DIMENSIONS

ON Semiconductor and

are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.

ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding

the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically

disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the

rights of others.

98AON04197G

DOCUMENT NUMBER:

DESCRIPTION:

Electronic versions are uncontrolled except when accessed directly from the Document Repository.

Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.

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QFN40 7X5, 0.5P

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