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DS9503 Datasheet - Dallas Semiconducotr

DS9503_DallasSemiconducotr.pdf

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Datasheet Details

Part number:

DS9503

Manufacturer:

Dallas Semiconducotr

File Size:

68.44 KB

Description:

Esd protection diode with resistors.

DS9503, ESD Protection Diode with Resistors

This DS9503 is designed as an ESD protection device for 1 *Wire MicroLAN interfaces.

In contrast to the DS9502, the DS9503 includes two 5Ω isolation resistors on chip.

Although 5Ω are negligible during communication, they represent a high impedance relative to the conducting diode during an E

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 SYMBOL AND CONVENTIONS

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