The ESDAxxL is a dual monolithic voltage suppressor designed to protect components which are connected to data and transmission lines against ESD.
It clamps the voltage just above the logic level supply for positive transients, and to a diode drop below ground for negative transients.
It can also work as bidirectionnal suppressor by connecting only pin1 and 2.
▪ 2 UNIDIRECTIONAL TRANSIL FUNCTIONS.
▪ LOW LEAKAGE CURRENT : IR max. < 20µA at VBR.
▪ 300 W PEAK PULSE POWER (8/20µs)
High ESD protection level : up to 25 kV.
Suitable for high density boards.
Where transient overvoltage protection in ESD
sensitive equipment is required, such as :
- COMMUNICATION SYSTEMS
It is particulary recommended for the RS232 I/O
port protection where the line interface withstands
only with 2kV ESD surges.
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends