© 1998 Fairchild Semiconductor Corporation

Dimensions are in millimeter

Pkg type

A0

B0

W

D0

D1

E1

E2

F

P1

P0

K0

T

Wc

Tc

SOIC(8lds)

(12mm)

6.50

+/-0.10

5.30

+/-0.10

12.0

+/-0.3

1.55

+/-0.05

1.60

+/-0.10

1.75

+/-0.10

10.25

min

5.50

+/-0.05

8.0

+/-0.1

4.0

+/-0.1

2.1

+/-0.10

0.450

+/-

0.150

9.2

+/-0.3

0.06

+/-0.02

P1

A0

D1

P0

F

W

E1

D0

E2

B0

Tc

Wc

K0

T

Dimensions are in inches and millimeters

Tape Size

Reel

Option

Dim A

Dim B

Dim C

Dim D

Dim N

Dim W1

Dim W2

Dim W3 (LSL-USL)

12mm

7" Dia

7.00

177.8

0.059

1.5

512 +0.020/-0.008

13 +0.5/-0.2

0.795

20.2

2.165

55

0.488 +0.078/-0.000

12.4 +2/0

0.724

18.4

0.469 – 0.606

11.9 – 15.4

12mm

13" Dia

13.00

330

0.059

1.5

512 +0.020/-0.008

13 +0.5/-0.2

0.795

20.2

7.00

178

0.488 +0.078/-0.000

12.4 +2/0

0.724

18.4

0.469 – 0.606

11.9 – 15.4

See detail AA

Dim A

max

13" Diameter Option

7" Diameter Option

Dim A

Max

See detail AA

W3

W2 max Measured at Hub

W1 Measured at Hub

Dim N

Dim D

min

Dim C

B Min

DETAIL AA

Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481

rotational and lateral movement requirements (see sketches A, B, and C).

20 deg maximum component rotation

0.5mm

maximum

0.5mm

maximum

Sketch C (Top View)

Component lateral movement

Typical

component

cavity

center line

20 deg maximum

Typical

component

center line

B0

A0

Sketch B (Top View)

Component Rotation

Sketch A (Side or Front Sectional View)

Component Rotation

User Direction of Feed

SOIC(8lds) Embossed Carrier Tape

Configuration: Figure 3.0

SOIC(8lds) Reel Configuration: Figure 4.0

SO-8 Tape and Reel Data and Package Dimensions, continued

July 1999, Rev. B