SC2449_07 datasheet(21/21 Pages) SEMTECH

21 / 21 page

 2007 Semtech Corp.

www.semtech.com

POWER MANAGEMENT

SC2449

Semtech Corporation

Power Management Products Division

200 Flynn Road, Camarillo, CA 93012

Phone: (805)498-2111 FAX (805)498-3804

Contact Information

Land Pattern - SO-28

DETAIL

.041

.013

.104

.100

.012

2.35

(1.04)

1.04

0.33

2.65

2.55

0.30

.030

.010

0.75

0.25

3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS

OR GATE BURRS.

-B-

CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).

DATUMS

AND

TO BE DETERMINED AT DATUM PLANE

NOTES:

-A-

-H-

SIDE VIEW

e/2

bbb

C A-B D

SEE DETAIL

(L1)

0.25

PLANE

GAGE

(.041)

.013

.004

0°

.016

.008

.081

.004

.093

8°

0°

0.33

0.10

8°

0.40

0.20

2.05

0.10

.050 BSC

.406 BSC

.010

.291

.295

.012

0.25

1.27 BSC

10.30 BSC

7.50

.299 7.40

.020 0.31

7.60

0.51

.705

2X N/2 TIPS

SEATING

aaa C

E/2

ccc C

bxN

.701

17.80

.709

17.90 18.00

PLANE

REFERENCE JEDEC STD MS-013, VARIATION AE.

ccc

aaa

bbb

MAX

DIMENSIONS

MIN

DIM

INCHES

NOM

MILLIMETERS

NOM

MIN

MAX

THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.

CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR

COMPANY'S MANUFACTURING GUIDELINES ARE MET.

NOTES:

REFERENCE IPC-SM-782A, RLP NO. 307A.

(.362)

(9.20)

(C)

7.00

.276

1.27

.050

0.60

.024

2.20

.087

11.40

.449

INCHES

DIMENSIONS

DIM

MILLIMETERS

Outline Drawing - SO-28

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