1SMAxxCA Series - Transient Voltage Suppressor, Bidirectional, 400 Watt

1SMAxxCA

The SMA series is designed to protect voltage sensitive components from high voltage, high energy transients. They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SMA series is supplied in Littelfuse's exclusive, cost-effective, highly reliable package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications.

Features:

  • Working Peak Reverse Voltage Range - 10 V to 78 V
  • Standard Zener Breakdown Voltage Range - 11.7 V to 91.3 V
  • Peak Power 400 Watts @ 1.0 ms
  • ESD Rating of Class 3 (>16 kV) per Human Body Model
  • Response Time is Typically < 1 ns
  • Flat Handling Surface for Accurate Placement
  • Package Design for Top Side or Bottom Circuit Board Mounting
  • Low Profile Package
  • CASE: Void-free, transfer-molded plastic
  • FINISH: All external surfaces are corrosion resistant with readily solderable leads
  • MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES: 260°C for 10 Seconds
  • POLARITY: None
  • MOUNTING POSITION: Any
  • Pb-Free Packages are Available
  • AEC-Q101 Qualified and PPAP Capable
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements

Access specifications, certifications, check availability and order parts below

Catalog #VR (Vso)Watts (W)TYP VBR@IT (V)Vc (V)Ir@Vso
(μA)
Uni / BiStockCompare
1SMA10CAT3G1040011.7172.5BidirectionalCheck
1SMA12CAT3G124001419.92.5BidirectionalCheck
1SMA13CAT3G1340015.1521.52.5BidirectionalCheck
1SMA15CAT3G1540017.624.42.5BidirectionalCheck
1SMA16CAT3G1640018.75262.5BidirectionalCheck
1SMA18CAT3G1840021.0529.22.5BidirectionalCheck
1SMA20CAT3G2040023.3532.42.5BidirectionalCheck
1SMA24CAT3G2440028.138.92.5BidirectionalCheck
1SMA26CAT3G2640030.442.12.5BidirectionalCheck
1SMA28CAT3G2840032.7545.42.5BidirectionalCheck
1SMA30CAT3G3040035.0548.42.5BidirectionalCheck
1SMA33CAT3G3340038.6553.32.5BidirectionalCheck
1SMA36CAT3G3640042.158.12.5BidirectionalCheck
1SMA40CAT3G4040046.7564.52.5BidirectionalCheck
1SMA48CAT3G4840056.177.42.5BidirectionalCheck
1SMA58CAT3G5840067.893.62.5BidirectionalCheck
1SMA60CAT3G6040070.296.82.5BidirectionalCheck
1SMA70CAT3G7040081.91132.5BidirectionalCheck
1SMA78CAT3G7840091.251262.5BidirectionalCheck