Technical Data

Data Sheet N0284, Rev. B



China - Germany - Korea - Singapore - United States 



http://www.smc-diodes.com - sales@ smc-diodes.com 

LCDA03

THRU

LCDA36

Circuit Diagram

Mechanical Dimensions SO-8

SYMBOL

Millimeters

Inches

MIN.

MAX.

MIN.

MAX.

A

1.350

1.800

0.053

0.071

A1

0.100

0.250

0.004

0.010

A2

1.350

1.750

0.053

0.069

b

0.306

0.510

0.012

0.020

c

0.150

0.300

0.006

0.012

D

4.720

5.120

0.186

0.202

e

1.140

1.400

0.045

0.055

E

5.700

6.300

0.224

0.248

E1

3.750

4.150

0.148

0.163

L

0.300

1.270

0.012

0.050

θ

0°

8°

0°

8°

Carrier Tape Specification SO-8

The devices are connected as follows:

✔

Pins 1 and 2 are tied together and pins 7 and 8 are tied together providing the protection circuit for one I/O line. Pins 3

and 4 are tied together and pins 5 and 6 are tied together providing the protection circuit for the second I/O line. Since the

device is electrically symmetrical, either side of the connected pairs may be used to protect the lines. The other side of

the pair is used to make the ground connection. The ground connections should be made directly to the ground plane for

best results. The path length is kept as short as possible to reduce the effects of parasitic inductance in the board traces.

short as possible to reduce the effects of parasitic inductance in the board traces.