ITA6V5B1 Datasheet, PDF (1/5 Pages) STMicroelectronics – BIDIRECTIONAL TRANSILTM ARRAY FOR DATALINE PROTECTION

®
Application Specific Discretes
A.S.D.^TM
ITA6V5B1 / ITA10B1
ITA18B1 / ITA25B1
BIDIRECTIONAL TRANSIL^TM ARRAY
FOR DATALINE PROTECTION
APPLICATIONS
Differential data transmission lines protection :
- RS-232
- RS-423
- RS-422
- RS-485
FEATURES
s HIGH SURGE CAPABILITY TRANSIL ARRAY
I_PP = 40 A (8/20µs)
s PEAK PULSE POWER : 300 W (8/20µs)
s UP TO 5 BIDIRECTIONAL TRANSIL FUNCTIONS
s LOW CLAMPING FACTOR (V_CL / V_BR) AT
HIGH CURRENT LEVEL
s LOW LEAKAGE CURRENT
s ESD PROTECTION UP TO 15kV
SO-8
FUNCTIONAL DIAGRAM
DESCRIPTION
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.
COMPLIES WITH THE FOLLOWING STANDARDS :
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)
I/O1 1
I/O2 2
I/O3 3
I/O4 ⁴
8 GND
7
6
5 GND
August 2001- Ed: 2
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