RClamp1851ZA Datasheet PDF - Semtech 18V ESD Protection Specs

RClamp1851ZA - 18V ESD Protection

Datasheet Summary

Description

RClamp® TVS diodes are designed to protect sensitive electronics from damage or latch-up due to ESD.

They are designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and other portable electronics.

Features

extremely good ESD protection characteristics including a low typical dynamic resistance of 0.16 Ohms, low peak ESD clamping voltage, and high ESD withstand voltage (+/-17kV contact per IEC 61000-4-2). Low typical capacitance (0.35pF at VR=0V) means that harmonic distortion the the RF signal is minimized. This device is bidirectional and has a working voltage of 18V for use on NFC resonator circuits without signal clipping. RClamp1851ZA Ultra Small RClamp® 1-Line, 18V ESD Protection Features .

Datasheet Details

Part number	RClamp1851ZA
Manufacturer	Semtech
File Size	570.14 KB
Description	18V ESD Protection
Datasheet	RClamp1851ZA Datasheet
Additional preview pages of the RClamp1851ZA datasheet.

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Full PDF Text Transcription

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PROTECTION PRODUCTS - RailClamp® Description RClamp® TVS diodes are designed to protect sensitive electronics from damage or latch-up due to ESD. They are designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and other portable electronics. This device offers desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. RClamp®1851ZA is specifically designed for protection of Near Field Communications (NFC) interfaces. It features extremely good ESD protection characteristics including a low typical dynamic resistance of 0.16 Ohms, low peak ESD clamping voltage, and high ESD withstand voltage (+/-17kV contact per IEC 61000-4-2).

Published: May 6, 2016 |