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All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.

Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality

Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without

notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and

reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result

from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.

For information regarding Intersil Corporation and its products, see www.intersil.com

December 22, 2006

ISL51002

Metric Plastic Quad Flatpack Packages (MQFP)

Y

ALL AROUND

DROP IN HEAT SPREADER

4 STAND POINTS EXPOSED

PIN 1 ID

D1

D

E

E1

12.500 REF

C0.600x0.350

(4X)

13.870 ±0.100

14.000 ±0.100

A

A

12° ALL

AROUND

(D1)

1

1 SECTION A-A

T

b

b1

T1

A2

A

A1

R0.13 MIN

R0.25 TYP

C

ddd

C

M

L1

0° MIN

0.200 MIN

α

T

GAUGE

PLANE

DETAIL Y

0.13~0.30

128

1

L

b

e

SEATING

PLANE

0.25 BASE

MDP0055

14x20mm 128 LEAD MQFP (WITH AND WITHOUT HEAT

SPREADER) 3.2mm FOOTPRINT

SYMBOL

DIMENSIONS

REMARKS

A

Max 3.40

Overall height

A1

0.250~0.500

Standoff

A2

2.750±0.250

Package thickness

α

0°~7°

Foot angle

b

0.220±0.050

Lead width

b1

0.200±0.030

Lead base metal width

D

17.200±0.250

Lead tip to tip

D1

14.000±0.100

Package length

E

23.200±0.250

Lead tip to tip

E1

20.000±0.100

Package width

e

0.500 Base

Lead pitch

L

0.880±0.150

Foot length

L1

1.600 Ref.

Lead length

T

0.170±0.060

Frame thickness

T1

0.152±0.040

Frame base metal thickness

ccc

0.100

Foot coplanarity

ddd

0.100

Foot position

Rev. 1 10/05

NOTES:

1. General tolerance: Distance ±0.100, Angle +2.5°.

2.

Matte finish on package body surface except ejection and

pin 1 marking (Ra 0.8~2.0um).

3. All molded body sharp corner RADII unless otherwise specified

(Max RO.200).

4. Package/Leadframe misalignment (X, Y): Max. 0.127

5. Top/Bottom misalignment (X, Y): Max. 0.127

6. Drawing does not include plastic or metal protrusion or cutting

burr.

7.

Compliant to JEDEC MS-022.

1

1

1

1

1

2