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Circuit Protection
Circuit Protection
General Purpose ESD Protection

Semtech SMDA05

Unidirectional TVS Array for Protection of Four Lines

The SMDAxx series of TVS arrays are designed to provide undirectional protection for sensitive electronics from damage or latch-up due to ESD, lightning, and other voltage-induced transient events.

Overview

Features

 

  • Working voltage: 5 V
  • Transient protection for data lines to
    • IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
    • IEC 61000-4-4 (EFT) 40 A (5/50 ns)
    • IEC 61000-4-5 (Lightning) 12 A (8/20 µs)
  • Undirectional protection
  • Small SO-8 package
  • Protects four I/O lines
  • Low leakage current
  • Low operating and clamping voltages
  • Solid-state silicon-avalanche technology

Applications

 

  • RS-232 data lines
  • Microprocessor-based equipment
  • Notebooks, desktops, and servers
  • Instrumentation
  • LAN/WAN equipment
  • Peripherals
  • Serial and parallel ports

Packaging

SO-8

Order Codes

  • SMDA05.TBT: Lead-free, RoHS and WEEE compliant, 500 pcs. Tape & Reel

Restricted

Datasheets

Tools and Resources

Circuit Protection Products

Interfaces

Semtech Product Guide TVS Production

TVS Protection Selector Guide

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