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

1SMAxxCA
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This series will be End of Life (EOL) on December 31, 2017 and is not recommended for new designs. Replacement will be the SMAJ series.

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 #Stock
1SMA10CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ10CA
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1SMA12CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ12CA
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1SMA13CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ13CA
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1SMA15CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ15CA
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1SMA16CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ16CA
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1SMA18CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ18CA
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1SMA20CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ20CA
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1SMA24CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ24CA
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1SMA26CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ26CA
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1SMA28CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ28CA
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1SMA30CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ30CA
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1SMA33CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ33CA
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1SMA36CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ36CA
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1SMA40CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ40CA
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1SMA48CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ48CA
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1SMA58CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ58CA
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1SMA60CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ60CA
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1SMA70CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ70CA
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1SMA78CAT3G
Obsolete: 2018 -06-30
Replaced By: SMAJ78CA
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Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
1SMA10CAT3G Zener Transient Voltage Supressor 400 Watt Peak Power RoHS No 08/10/2017 PbFree No 08/10/2017 Yes
08/10/2017
1SMA12CAT3G Transient Voltage Suppressor Bidirectional 12 V 400 Watt RoHS No 08/01/2017 PbFree No 08/01/2017 Yes
08/01/2017
1SMA13CAT3G 400 Watt SMA Transient Voltage Suppressor 13 V Bidirectional RoHS No 08/10/2017 PbFree No 08/10/2017 Yes
08/10/2017
1SMA15CAT3G 400 Watt SMA Transient Voltage Suppressor 15 V Bidirectional RoHS No 08/10/2017 PbFree No 08/10/2017 Yes
08/10/2017
1SMA16CAT3G 400 Watt SMA Transient Voltage Suppressor 16 V Bidirectional RoHS No 08/10/2017 PbFree No 08/10/2017 Yes
08/10/2017
1SMA24CAT3G Transient Voltage Suppressor Bidirectional 24 V 400 Watt RoHS No 08/10/2017 PbFree No 08/10/2017 Yes
08/10/2017
1SMA26CAT3G 400 Watt SMA Transient Voltage Suppressor 26 V Bidirectional RoHS No 01/24/2018 PbFree No 01/24/2018 Yes
01/24/2018
1SMA30CAT3G 400 Watt SMA Transient Voltage Suppressor 30 V Bidirectional RoHS No 08/10/2017 PbFree No 08/10/2017 Yes
08/10/2017
1SMA33CAT3G 400 Watt SMA Transient Voltage Suppressor 33 V Bidirectional RoHS No 04/18/2018 PbFree No 04/18/2018 Yes
04/18/2018
1SMA36CAT3G 400 Watt SMA Transient Voltage Suppressor 36 V Bidirectional RoHS No 11/15/2017 PbFree No 11/15/2017 Yes
11/15/2017
1SMA40CAT3G 400 Watt SMA Transient Voltage Suppressor 40 V Bidirectional RoHS No 04/20/2018 PbFree No 04/20/2018 Yes
04/20/2018
1SMA48CAT3G 400 Watt SMA Transient Voltage Suppressor 48 V Bidirectional RoHS No 08/10/2017 PbFree No 08/10/2017 Yes
08/10/2017
1SMA58CAT3G 400 Watt SMA Transient Voltage Suppressor 58 V Bidirectional RoHS No 10/27/2017 PbFree No 10/27/2017 Yes
10/27/2017
1SMA60CAT3G 400 Watt SMA Transient Voltage Suppressor 60 V Bidirectional RoHS No 05/31/2017 PbFree No 05/31/2017
05/31/2017
1SMA70CAT3G 400 Watt SMA Transient Voltage Suppressor 70 V Bidirectional RoHS No 07/17/2017 PbFree No 07/17/2017 Yes
07/17/2017
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