NB4L7210

www.onsemi.com

11

PACKAGE DIMENSIONS

QFN52 8x8, 0.5P

CASE 485M

ISSUE C

C

0.15

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.

A

D

E

B

C

0.08

A1

A3

A

D2

L

NOTE 3

C

0.15

2X

2X

SEATING PLANE

C

0.10

A2

C

E2

52 X

e

1

13

14

26

27

39

40

52

b

52 X

A

0.10

B

C

0.05 C

DIM

MIN

MAX

MILLIMETERS

A

0.80

1.00

A1

0.00

0.05

A2

0.60

0.80

A3

0.20 REF

b

0.18

0.30

D

8.00 BSC

D2

6.50

6.80

E

8.00 BSC

E2

6.50

6.80

e

0.50 BSC

K

0.20

---

REF

K

52 X

L

0.30

0.50

PIN ONE

REFERENCE

SOLDERING FOOTPRINT

DIMENSIONS: MILLIMETERS

8.30

6.75

6.75

0.50

0.62

0.30

52X

52X

PITCH

8.30

PKG

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NB4L7210/D

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