TVS Diodes - LITTELFUSE (Fuses & TVS Diodes)


  • TVS Diodes - Surface Mount Diodes
  • Broadest Range of TVS Diodes
  • Low incremental surge resistance
  • Unidirectional and Bidirectional polarities available
  • Reverse standoff voltages range from 5V to 495V
  • Peak power ratings from 400W to 30kW
  • High current protection available - 1kA, 3kA, 6kA, 10kA and 15kA


  • The Transient Voltage Suppressor diode (also known as a TVS Diode) is a protection diode designed to protect electronic circuits against transients and overvoltage threats such as EFT (electrically fast transients) and ESD (electro-static discharge)
  • TVS Diodes are silicon avalanche devices typically chosen for their fast response time (low clamping voltage)
  • Lower capacitance and low leakage current. Littelfuse TVS diodes are available in both uni-directional (uni-polar) or bi-directional (bi-polar) diode circuit configurations.

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