Production Data

WM1824

w

PD, Rev 4.1, December 2011

21

PACKAGE DIMENSIONS

INDEX AREA

(D/2 X E/2)

TOP VIEW

D

E

4

NOTES:

1. DIMENSION b APPLIES TO METALLIZED TERMINAL AND IS MEASURED BETWEEN 0.2 mm AND 0.30 mm FROM TERMINAL TIP.

2. FALLS WITHIN JEDEC, MO-220.

3. ALL DIMENSIONS ARE IN MILLIMETRES.

4. THE TERMINAL #1 IDENTIFIER AND TERMINAL NUMBERING CONVENTION SHALL CONFORM TO JEDEC 95-1 SPP-002.

5. COPLANARITY APPLIES TO THE EXPOSED HEAT SINK SLUG AS WELL AS THE TERMINALS.

6. REFER TO APPLICATIONS NOTE WAN_0118 FOR FURTHER INFORMATION REGARDING PCB FOOTPRINTS AND QFN PACKAGE SOLDERING .

7. THIS DRAWING IS SUBJECT TO CHANGE WITHOUT NOTICE.

A

6

1

13

18

24

19

D2

b

7

1

B

C

A

BOTTOM VIEW

C

aaa

2 X

C

aaa

2 X

C

A3

SEATING PLANE

DETAIL 1

A1

C

0.08

C

ccc

A

5

SIDE VIEW

EXPOSED

GROUND

PADDLE

6

E2

DETAIL 1

Symbols

MIN

NOM

MAX

NOTE

A

A1

A3

0.70

0.75

0.80

0.05

0.35

0

0.203 REF

b

D

D2

E

E2

e

L

0.30

0.20

4.00 BSC

2.6

2.50

2.4

0.50 BSC

0.35

0.40

0.45

1

2

2

4.00 BSC

2.6

2.50

2.4

0.1

aaa

bbb

ccc

REF:

0.1

0.1

JEDEC, MO-220

Tolerances of Form and Position

0.25

0.65

G

A3

G

b

Exposed lead

DM070.A

L

e