NCP81031

http://onsemi.com

11

PACKAGE DIMENSIONS

QFN16 3x3, 0.5P

CASE 485G−01

ISSUE E

16X

SEATING

PLANE

L

D

E

0.10 C

A

A1

e

D2

E2

b

1

4

8

9

16

NOTES:

1. DIMENSIONING AND TOLERANCING PER

ASME Y14.5M, 1994.

2. CONTROLLING DIMENSION: MILLIMETERS.

3. DIMENSION b APPLIES TO PLATED

TERMINAL AND IS MEASURED BETWEEN

0.25 AND 0.30 MM FROM TERMINAL.

4. COPLANARITY APPLIES TO THE EXPOSED

PAD AS WELL AS THE TERMINALS.

B

A

0.10 C

TOP VIEW

SIDE VIEW

BOTTOM VIEW

PIN 1

LOCATION

0.05 C

0.05 C

(A3)

C

NOTE 4

16X

0.10 C

0.05 C

A B

NOTE 3

K

16X

DIM MIN

MAX

MILLIMETERS

A

0.80

1.00

A1

0.00

0.05

A3

0.20 REF

b

0.18

0.30

D

3.00 BSC

D2

1.65

1.85

E

3.00 BSC

E2

1.65

1.85

e

0.50 BSC

K

L

0.30

0.50

0.18 TYP

L1

DETAIL A

L

ALTERNATE TERMINAL

CONSTRUCTIONS

A1

A3

L

DETAIL B

MOLD CMPD

EXPOSED Cu

ALTERNATE

CONSTRUCTIONS

DETAIL A

DETAIL B

L1

0.00

0.15

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

details, please download the ON Semiconductor Soldering and

Mounting Techniques Reference Manual, SOLDERRM/D.

RECOMMENDED

2X

0.50

PITCH

1.84 3.30

1

DIMENSIONS: MILLIMETERS

0.58

16X

2X

0.30

16X

OUTLINE

PACKAGE

2X

2X

0.10 C A B

e/2

SOLDERING FOOTPRINT*

ON Semiconductor and

are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice

to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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.

“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All

operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights

nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications

intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should

Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,

and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death

associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal

Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

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NCP81031/D

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