Product Specification

SP43404

Page 9 of 10

20 Lead 4x4 mm QFN

Figure 20. Package Drawing

1.00

2.00

0.23

0.10

C A B

EXPOSED PAD

DETAIL A

16

15

11

5

1

6

20

10

2

1

DETAIL A

0.18

0.435

SEATING

PLANE

0.08 C

0.10 C

EXPOSED PAD &

TERMINAL PADS

- C -

2.00 X 2.00

2.00

4.00

- B -

- A -

INDEX AREA

0.25 C

1. Dimension applies to metallized terminal and is measured

between 0.25 and 0.30 from terminal tip.

2. Coplanarity applies to the exposed heat sink slug as well as

the terminals.

3. Dimensions are in millimeters.

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