Circuit Protection
RS-232

Semtech SMDA24C-8

Bidirectional TVS Array for Protection of Eight Lines

The SMDAxxC-8 series of transient voltage suppressors are designed to protect components which are connected to data and transmission lines from voltage surges caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.

Overview

Features

24 V working voltage
Protects 8 I/O lines
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)
Low leakage current
Low operating and clamping voltages
Solid-state silicon-avalanche technology
Small SO-14 surface-mount package

Applications

RS-232 and RS-422 data lines
Microprocessor-based equipment
LAN/WAN equipment
Set-top boxes
Notebooks, desktops, and servers
Portable instrumentation
Peripherals
Serial and parallel ports

Packaging

SO-14

Order Codes

SMDA24C-8.T: Lead-free, 56 per tube
SMDA24C-8.TBT: Lead-free, RoHS and WEEE compliant, 500 pcs. Tape & Reel

Diagrams and Specs

Datasheets and Resources

Restricted

Application Matrices

TVS Applications Matrix - Standards

Application Notes

Datasheets

SMDA05C-8 Datasheet