14

 2006 Semtech Corp.

www.semtech.com

SC4911

POWER MANAGEMENT

Outline Drawing - MSOP-8

Semtech Corporation

Power Management Products Division

200 Flynn Road, Camarillo, CA 93012

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

Contact Information

Land Pattern - MSOP-8

0°

.010

.004

-

.016

.003

.024

(.037)

-

.000

.030

-

-

-

-

0.25

0.10

8°

0°

-

8°

0.60

(.95)

.032

.009

0.40

0.08

.043

.006

.037 0.75

0.00

-

0.80

0.23

-

0.95

1.10

0.15

-

-

-

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:

1.

2.

-A-

-H-

SIDE VIEW

A

B

C

e

H

e/2

D

PLANE

DETAIL

.193 BSC

.026 BSC

aaa C

SEATING

ccc C

2X N/2 TIPS

INDICATOR

E/2

PIN 1

2X

8

bbb

C A-B D

SEE DETAIL

A1

A

A2

bxN

D

0.25

A

PLANE

GAGE

.005

E1

12

N

.114

.114

.118

.118

.009

-

8

01

c

(L1)

L

A

0.13

3.00

3.00

4.90 BSC

0.65 BSC

.122

.122

2.90

2.90

.015 0.22

3.10

3.10

0.38

-

REFERENCE JEDEC STD MO-187, VARIATION AA.

4.

DIM

ccc

A1

e

bbb

aaa

01

L1

N

L

D

E1

E

A2

b

c

A

MILLIMETERS

NOM

DIMENSIONS

INCHES

MIN NOM MAX MIN

MAX

E

THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.

CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR

COMPANY'S MANUFACTURING GUIDELINES ARE MET.

NOTES:

1.

P

X

(C)

Y

Z

G

.224

.063

.016

.026

(.161)

.098

(4.10)

5.70

1.60

0.40

0.65

2.50

MILLIMETERS

DIMENSIONS

DIM

INCHES

X

Z

Y

C

P

G