© 2007 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FSUSB40 • Rev. 1.0.8

9

Physical Dimensions

A. DIMENSIONS ARE IN MILLIMETERS.

B. DIMENSIONS AND TOLERANCES PER

ASME Y14.5M, 1994

TOP VIEW

BOTTOM VIEW

RECOMMENDED LAND PATTERN

0.15 C

0.08 C

B

A

C

0.15 C

2X

2X

SIDE VIEW

SEATING

PLANE

0.10 C

0.050

3

6

1

0.10 C A B

0.05 C

0.55 MAX.

PIN #1 QUADRANT

10

1.40

1.80

0.40

0.15

0.25

10X

0.45

0.55

0.35

0.45

9X

1.700

2.100

0.400

0.663

0.563

9X

0.225

10X

1

0.152

0.100

0.100

0.500

0.100

DETAIL A

PIN #1 TERMINAL

SCALE: 2X

1.850

1.450

0.550

0.400

0.225

10X

9X

0.450

OPTIONAL MINIMIAL TOE LAND PATTERN

C. DRAWING FILENAME: UMLP10Arev2

Figure 17. 10-Lead, Ultrathin Molded Leadless Package (UMLP)

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specifically the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www.fairchildsemi.com/packaging/.