Semtech Corporation

Power Management Products Division

200 Flynn Road, Camarillo, CA 9302

Phone: (805) 498-2 Fax: (805) 498-3804

www.semtech.com

Contact Information

SC441D

20

Land Pattern -TSSOP-20 EDP

(.222)

(5.65)

Z

G

Y

P

(C)

4.10

.161

0.65

.026

0.40

.016

1.55

.061

7.20

.283

F

X

H

INCHES

DIMENSIONS

Z

P

Y

X

DIM

C

G

MILLIMETERS

H

.126

3.20

F

.157

4.00

3.

2.

NOTES:

1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).

FAILURE TO DO SO MAY COMPROMISE THE THERMAL AND/OR

THERMAL VIAS IN THE LAND PATTERN OF THE EXPOSED PAD

SHALL BE CONNECTED TO A SYSTEM GROUND PLANE.

FUNCTIONAL PERFORMANCE OF THE DEVICE.

THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.

CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR

COMPANY'S MANUFACTURING GUIDELINES ARE MET.