ESDA25B1

®

October 1999 - Ed : 2

6 BIDIRECTIONALTRANSIL

™ FUNCTIONS

150 W peak pulse power (8/20

µs)

FEATURES

SO-8

FUNCTIONAL DIAGRAM

1

2

3

4

I/ O 1

I/ O 2

I/ O3

I /O4

I/O 6

GND

GND

I/O 5

8

7

6

5

DESCRIPTION

The ESDA25B1 is a monolithic voltage suppressor

designed to protect components which are

connected to data and transmission lines against

EDS.

TRANSIL

™ ARRAY

FOR ESD PROTECTION

Application Specific Discretes

A.S.D.

™

Where transient overvoltage protection in ESD

sensitive equipment is required, such as :

- COMPUTER

- PRINTERS

- COMMUNICATION SYSTEMS

It is particulary recommended for RS232 I/O port

protection where the line interface withstands only

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 FOLLOWING STANDARDS :

1/5