SMTAK3 Series - 3000W, D.C. line protection, Bi-directional

The SMTAK3 series of high current transient suppressors have been specially designed for use in D.C. line protection and any demanding applications. They offer superior clamping characteristics over standard S.A.D. technologies by virtue of the Littelfuse Foldbak technology. Therefore, any voltage rise due to increased current conduction is contained to a minimum, providing the best possible protection level.

Features:

  • Very low clamping voltage
  • Sharp breakdown voltage
  • Low slope resistance 
  • Bi-directional
  • Foldback technology for superior clamping factor
  • Symmetric in leads width for easier soldering during assembly
  • Halogen free and RoHS compliant
  • IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact)
  • ESD protection of data lines in accordance with IEC 61000-4-2
  • EFT protection of data lines in accordance with IEC 61000-4-4
Applications:
  • Designed for use in D.C. line protection and any demanding applications

Access specifications, certifications, check availability and order parts below

Catalog #VR (Vso)MIN VBR@IT
(V)
MAX VBR@IT
(V)
Vc (V)IT
(mA)
Ir@Vso
(μA)
Max
Temp
(deg C)
IPP 8x20μs
(A)
StockSamplesCompare
SMTAK3-015C1516192810101253000CheckOrder
SMTAK3-058C58647011010101253000CheckOrder
SMTAK3-066C66728012010101253000CheckOrder
SMTAK3-076C76859514010101253000CheckOrder

pdf icon Product Selection Guide

Electronics Circuit Protection Product Selection Guide - A guide to selecting Littelfuse circuit protection components for electronic applications...

pdf icon Circuit Protection Technology Application Matrix

Littelfuse is the world leader in the design and manufacturing of fuses for the automotive, industrial, handheld, computer and telecom markets...

pdf icon TVS Diode Catalog

Littelfuse offers the widest range of TVS Diodes and other circuit protection products. Littelfuse TVS Diodes are ideal for protecting semiconductor components from high-voltage transients...