ESDA25DB3

®

January 1998 - Ed : 2

18 BIDIRECTIONAL TRANSIL

™ FUNCTIONS

500 W peak pulse power (8/20

µs)

FEATURES

SO20

FUNCTIONAL DIAGRAM

1

2

3

4

5

6

7

8

9

10

I/O 18

I/O 17

I/O 16

I/O 15

I/O 14

I/O 13

I/O 12

I/O 11

I/O 10

20

19

18

17

16

15

14

13

12

11

I/O 1

I/O 2

I/O 3

I/O 4

I/O 5

I/O 6

I/O 7

I/O 8

I/O 9

GND

GND

DESCRIPTION

The ESDA25DB3 is a dual monolithic voltage

suppressor designed to protect componentswhich

are connected to data and transmission lines

against ESD.

TRANSIL

™ ARRAY

FOR ESD PROTECTION

Application Specific Discretes

A.S.D.

™

Where transient overvoltage protection in esd

sensitive equipment is required, such as :

- COMPUTERS

- PRINTERS

- COMMUNICATION SYSTEMS

It is particulary recommended for RS232 I/O port

protectionwhere the line interface withstands 2 kV,

ESD surges.

APPLICATIONS

BENEFITS

High ESD protection level : up to 25 kV

High integration

Suitable for high density boards

IEC 1000-4-2 : level 4

MIL STD 883C-Method 3015-6 : class 3

(human body model)

COMPLIESWITH THE FOLLOWINGSTANDARDS :

1/5