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Series: 1SMAxxA

SMA Transient Voltage Suppressor, 400 W Unidirectional
Product Status| Obsoletei
Replaced By: |SMAJ
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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.

  • Reverse Stand-Off Voltage Range: 5.0-78 V
  • Peak Power -- 400 Watts @ 1.0 ms
  • ESD Rating of Class 3 (>16 kV) per Human Body Model
  • Pico Seconds Response Time (0 V to BV)
  • Flat Handling Surface for Accurate Placement
  • Package Design for Top Side or Bottom Circuit Board Mounting
  • Available in Tape and Reel
  • Low Profile Package
  • CASE: Void-free, transfer-molded plastic
  • FINISH: All external surfaces are corrosion resistant with readily solderable leads

1SMAxxA Parts

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Series: 1SMAxxA Resources