1/5

ITA6V5B1 / ITA10B1

ITA18B1 / ITA25B1

®

August 2001- Ed: 2

FOR DATALINE PROTECTION

SO-8

Differential data transmission lines protection :

- RS-232

- RS-423

- RS-422

- RS-485

APPLICATIONS

Application Specific Discretes

1

2

3

4

I/O1

I/O 2

I/O 3

I/O 4

GN D

GN D

8

7

6

5

FUNCTIONAL DIAGRAM

s

HIGH SURGE CAPABILITY TRANSIL ARRAY

µs)

s

PEAK PULSE POWER : 300 W (8/20

µs)

s

UP TO 5 BIDIRECTIONAL TRANSIL FUNCTIONS

s

HIGH CURRENT LEVEL

s

LOW LEAKAGE CURRENT

s

ESD PROTECTION UP TO 15kV

FEATURES

Transil diode arrays

provide high overvoltage

protection by clamping action. Their instantaneous

response to transient overvoltages makes them

particularly suited to protect voltage sensitive

devices such as MOS Technology and low voltage

supplied IC’s.

The ITA series allies high surge capability against

energetic pulses with high voltage performance

against ESD.

DESCRIPTION

IEC 1000-4-2 : level 4

IEC 1000-4-4 : level 4

IEC 1000-4-5 : level 2

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

(human body model)

COMPLIES WITH THE FOLLOWING STANDARDS :