Automotive TPSMB series 600W, AECQ Diode

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Littelfuse's TPSMB series transient voltage suppression (TVS) diode provides secondary protection of sensitive automotive and other electronics from transients induced by load dump and other transient voltage events. The TPSMB series complies with the automotive electronics council's Q101 stress test qualification for automotive-grade discrete semiconductors (AEC-Q101 qualified). It is ideal for protecting I/O interfaces, VCC bus, and other vulnerable circuits used in automotive applications.

Features    
  • 600 W peak pulse power capability at 10/1000 μs waveform, repetition rate (duty cycles): 0.01%
  • High reliability application and automotive grade AEC-Q101 qualified
  • SMB package (DO-214AA)
 
  • Breakdown voltage range from 10 V to 550 V for both unidirectional and bidirectional devices
  • Excellent clamping capability
  • IEC-61000-4-2 ESD 30 kV(air), 30 kV (contact)
Benefits    
  • 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
Applications    
  • GBT active clamping in HVAC
  • EV converters/inverters
  • Xenon head lamp ignitors for automobile
  • Battery protection in BMSs (battery management systems)
  • Electronic control units
 
  • BCMs
  • CAN bus
  • LIN bus
  • Sensors
  • Entertainment systems
  • Portable devices that require high reliability