9

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FN7441.5

September 22, 2009

EL9115

Quad Flat No-Lead Plastic Package (QFN)

A

B

E

1

2

3

PIN #1

I.D. MARK

0.075

(2X)

C

TOP VIEW

SIDE VIEW

C

SEATING

PLANE

0.08 C

N LEADS AND

EXPOSED PAD

SEE DETAIL “X”

e

0.10 C

L

b

1

2

3

PIN #1 I.D.

0.01

B

A

M C

3

NE 5

7

(D2)

(E2)

C

(c)

A1

A

2

BOTTOM VIEW

DETAIL “X”

(L)

N LEADS

N LEADS

D

L20.5x5C

20 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE

(COMPLIANT TO JEDEC MO-220)

SYMBOL

MILLIMETERS

NOTES

MIN

NOMINAL

MAX

A

0.80

0.90

1.00

-

A1

0.00

0.02

0.05

-

b

0.28

0.30

0.32

-

c0.20 REF

-

D

5.00 BASIC

-

D2

3.70 REF

8

E

5.00 BASIC

-

E2

3.70 REF

8

e

0.65 BASIC

-

L

0.35

0.40

0.45

-

N20

4

ND

5 REF

6

NE

5 REF

5

Rev. 0 6/06

NOTES:

1. Dimensioning and tolerancing per ASME Y14.5M-1994.

2. Tiebar view shown is a non-functional feature.

3. Bottom-side pin #1 I.D. is a diepad chamfer as shown.

4. N is the total number of terminals on the device.

5. NE is the number of terminals on the “E” side of the package

(or Y-direction).

6. ND is the number of terminals on the “D” side of the package

(or X-direction). ND = (N/2)-NE.

7. Inward end of terminal may be square or circular in shape with

radius (b/2) as shown.

8. If two values are listed, multiple exposed pad options are

available. Refer to device-specific datasheet.

9. One of 10 packages in MDP0046