Littelfuse – AEC-Q101 Qualified TVS Diode Ideal for Automotive, Portable, High Reliability Applications

Because it complies with the Automotive Electronics Council’s Q101 Stress Test Qualification for Automotive Grade Discrete Semiconductors (AEC-Q101 qualified), it’s ideal for protecting I/O interfaces, VCC bus and other vulnerable circuits used in automotive applications.


  • 600W Pppm (peak pulse power) dissipation rating (10×1000 μs waveform)
  • AEC-Q101 qualified
  • SMB package (DO‑214AA)
  • Both uni-directional and bi-directional polarity devices offer 11V to 77V standoff voltage range
  • Complies with IEC 61000-4-2 and IEC 610000-4-4 standards.


  • Very popular power dissipation rating for automotive applications
  • Automotive-grade products are well-suited for high reliability applications
  • Standard package and compact footprint allow quick and easy layout in high reliability applications
  • Wide standoff voltage range fulfills all design requirements for automotive applications
  • Helps designers meet global regulatory standards
See also

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