DS9503 - ESD Protection Diode
This DS9503 is designed as an ESD protection device for 1 *Wire MicroLAN interfaces.
In contrast to the DS9502, the DS9503 includes two 5๏๏ isolation resistors on chip.
Although 5๏๏ are negligible during communication, they represent a high i
DS9503 Features
* Zener characteristic with voltage snap
* back to protect against ESD hits
* High avalanche voltage, low leakage and low capacitance avoid signal attenuation
* Compatible to all 5V logic families
* Space saving, low inductance TSOC surface mount package
* On
* chip 5
