Figure 2 8-Pin SOIC and 8-Pin SOIC (Lead-Free) Package Outline and Parameters - 3.9mm Body 1.27 mm Pitch

A

INITIAL RELEASE

7/07/04

S.K.ILIEV

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETER.

2. TRUE POSITION SPREAD TOLERANCE IS ± 0.125mm AT MAXIMUM MATERIAL CONDITION.

3. PACKAGE BODY DIMENSION "D" DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR

GATE BURRS. MAXIMUM MOLD FLASH, PROTRUSIONS OR GATE BURRS IS 0.15 mm PER

END. DIMENSION "E1" DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION.

MAXIMUM INTERLEAD FLASH OR PROTRUSION IS 0.25 mm PER SIDE. "D1" & "E1"

DIMENSIONS ARE DETERMINED AT DATUM PLANE "H".

4. DIMENSIONS "b" & "c" APPLY TO THE FLAT SECTION OF THE LEAD BETWEEN 0.10 TO

0.25 mm FROM THE LEAD TIP.

5. THE CHAMFER FEATURE IS OPTIONAL. IF IT IS NOT PRESENT, THEN A PIN 1 IDENTIFIER

MUST BE LOCATED WITHIN THE INDEX AREA INDICATED.

A

A2

A1

L

L1

SEATING PLANE

SIDE VIEW

ccc C

0

0.25

GAUGE PLANE

H

3-D VIEW

D

8X b

e

TOP VIEW

E1

C

3

INDEX AREA

(D/2 X E1/2)

12

8

E

2

4

END VIEW

c

4

3

SEE DETAIL "A"

5

DETAIL "A"

SCALE: 3/1

DECIMAL

X.X

X.XX

X.XXX

MATERIAL

FINISH

STD COMPLIANCE

THIRD ANGLE PROJECTION

PRINT WITH "SCALE TO FIT"

DO NOT SCALE DRAWING

APPROVED

ANGULAR

UNLESS OTHERWISE SPECIFIED

DIMENSIONS ARE IN MILLIMETERS

AND TOLERANCES ARE:

DIM AND TOL PER ASME Y14.5M - 1994

DRAWN

CHECKED

NAME

SCALE

80 ARKAY DRIVE

HAUPPAUGE, NY 11788

USA

DWG NUMBER

TITLE

DATE

SHEET

REV

REVISION HISTORY

DESCRIPTION

REVISION

RELEASED BY

DATE

S.K.ILIEV

S.K.ILIEV

S.K.ILIEV

±1°

-

-

±0.025

±0.05

±0.1

7/07/04

1:1

7/07/04

7/07/04

A

JEDEC: MS-012 / AA

1 OF 1

8 PIN SOIC, 3.9mm BODY WIDTH, 1.27mm PITCH

PACKAGE OUTLINE

MO-8-SOIC-4.9x3.9