ISL1561

FN7941 Rev 1.00

Page 13 of 13

February 26, 2013

Package Outline Drawing

L24.4x4H

24 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE

Rev 0, 09/11

C

0 . 2 REF

0 . 05 MAX.

0 . 00 MIN.

5

4.00

A

B

(4X)

0.15

6

PIN 1

INDEX AREA

19

PIN #1 INDEX AREA

24

2.50

20X 0.50

Exp. DAP

6

1

18

12

24X 0.40 ±0.10

7

6

2.50

SEE DETAIL "X"

SEATING PLANE

0.08

0.10

C

C

C

( 3.80 )

( 2.50 )

( 24 X 0.60)

(24X .25)

( 20X 0.50)

( 3.80 )

( 2.50)

TYPICAL RECOMMENDED LAND PATTERN

0.10

24X 0.25 +0.07

A

M C

4

2.50 ±0.05 Sq.

0.25 min (4 sides)

-0.05

0.90 ±0.10

Dimensioning and tolerancing conform to AMSEY14.5m-1994.

Dimension applies to the metallized terminal and is measured

The configuration of the pin #1 identifier is optional, but must be

Dimensions in (

) for Reference Only.

between 0.15mm and 0.30mm from the terminal tip.

Tiebar shown (if present) is a non-functional feature.

Unless otherwise specified, tolerance : Decimal ± 0.05

4.

5.

6.

3.

2.

Dimensions are in millimeters.

NOTES:

1.

located within the zone indicated. The pin #1 identifier may be

either a mold or mark feature.

13

Compliant to JEDEC MO-220 VGGD-8

7.

B

BOTTOM VIEW

DETAIL "X"

SIDE VIEW

TOP VIEW