ITAxxB1

4/6

This monolithic Transil Array is based on 6 unidirectional Transils with a common cathode and can be con-

figurated to offer up to 5 bidirectional functions. This imposes a maximum differential voltage between 2

input pins (see table 4).

Table 4: Application information

Figure 8: RS-232 junction (typical application)

Figure 9: Ordering Information Scheme

Types

Maximum differential voltage between two input pins at 25°C

ITA6V5B1

+ / - 3.5 v

ITA10B1

+ / - 5.0 v

ITA18B1

+ / - 9.0 v

ITA25B1

+ / - 12.5 v

GND

CTS

RTS

TX

RX

ITA

25

B

1

RL

Integrated Transil Array

Breakdown Voltage (min)

Type of lines protected

Package

Packaging

25 = 25 Volt

B = Bidirectional

1 = SO-8

RL = Tape & reel

Blank = Tube