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Home » NEWEST Products » New by Manufacturer » Littelfuse » TPSMB Series Automotive SMB TVS Diodes - Littelfuse
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TPSMB Series Automotive SMB TVS Diodes

Littelfuse TPSMB Series Automotive SMB TVS Diodes

Littelfuse TPSMB Series Automotive SMB TVS Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. They are AEC-Q101 qualified, which makes them an ideal choice for protecting I/O interfaces, VCC bus and other vulnerable circuits used in automotive applications. The TPSMB Series is available in standoff voltage ratings ranging from 10V to 77V for both uni-directional and bi-directional devices, which allows it to fulfill all design requirements for a wide range of 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 10V 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
  • Electronic control units
  • BCMs
  • CAN bus
  • LIN bus
  • Sensors
  • Entertainment systems
  • Portable devices that require high reliability

Functional Diagram
Littelfuse TPSMB Series Functional Diagram
  • Littelfuse