8

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FN8227.2

June 9, 2009

ISL88031

Mini Small Outline Plastic Packages (MSOP)

NOTES:

1. These package dimensions are within allowable dimensions of

JEDEC MO-187BA.

2. Dimensioning and tolerancing per ANSI Y14.5M-1994.

3. Dimension “D” does not include mold flash, protrusions or gate

burrs and are measured at Datum Plane. Mold flash, protrusion

and gate burrs shall not exceed 0.15mm (0.006 inch) per side.

4. Dimension “E1” does not include interlead flash or protrusions

and are measured at Datum Plane.

Interlead flash and

protrusions shall not exceed 0.15mm (0.006 inch) per side.

5. Formed leads shall be planar with respect to one another within

0.10mm (0.004) at seating Plane.

6. “L” is the length of terminal for soldering to a substrate.

7. “N” is the number of terminal positions.

8. Terminal numbers are shown for reference only.

9. Dimension “b” does not include dambar protrusion. Allowable

dambar protrusion shall be 0.08mm (0.003 inch) total in excess

of “b” dimension at maximum material condition. Minimum space

between protrusion and adjacent lead is 0.07mm (0.0027 inch).

10. Datums

and

to be determined at Datum plane

.

11. Controlling dimension: MILLIMETER. Converted inch dimen-

sions are for reference only.

L

0.25

(0.010)

L1

R1

R

4X

θ

4X

θ

GAUGE

PLANE

SEATING

PLANE

E

E1

N

12

TOP VIEW

INDEX

AREA

-C-

-B-

0.20 (0.008)

A B C

SEATING

PLANE

0.20 (0.008)

C

0.10 (0.004)

C

-A-

-H-

SIDE VIEW

b

e

D

A

A1

A2

-B-

END VIEW

0.20 (0.008)

C D

CL

C

a

- H -

-A -

- B -

- H -

M8.118 (JEDEC MO-187AA)

8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE

SYMBOL

INCHES

MILLIMETERS

NOTES

MIN

MAX

MIN

MAX

A

0.037

0.043

0.94

1.10

-

A1

0.002

0.006

0.05

0.15

-

A2

0.030

0.037

0.75

0.95

-

b

0.010

0.014

0.25

0.36

9

c

0.004

0.008

0.09

0.20

-

D

0.116

0.120

2.95

3.05

3

E1

0.116

0.120

2.95

3.05

4

e

0.026 BSC

0.65 BSC

-

E

0.187

0.199

4.75

5.05

-

L

0.016

0.028

0.40

0.70

6

L1

0.037 REF

0.95 REF

-

N8

8

7

R

0.003

-

0.07

-

-

R1

0.003

-

0.07

-

-

-

α

-

Rev. 2 01/03