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Series: TPSMB Asymmetric

AEC-Q101 Qualified Asymmetric TVS in DO-214AA
Product Status| Activei
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The TPSMB Asymmetrical TVS Diodes are protect automotive SiC MOSFET gate driver (TPSMBxx05CA) from overvoltage events and can also be used for 12V system reverse battery protection (TPSMBxx12CA, TPSMBxx16CA and TPSMBxx18CA). These devices feature asymmetrical reverse standoff voltages, enabling protection against both positive and negative transients with distinct clamping characteristics—all within a single component. This makes them an ideal solution for robust protection in automotive electronic systems.
  • Single SMB package device providing asymmetrical clamping for positive and negative transient voltages
  • High-reliability application andautomotive grade AEC-Q101qualified
  • 600 W PPPM peak pulse powercapability at 10/1000 μswaveform, repetition rate (dutycycles):0.01 %
  • Surface mount component tooptimize board space
  • Low profile package
  • ESD protection of data lines inaccordance with IEC 61000-4-2, 30 kV(Air), 30 kV (Contact)
  • Excellent clamping capability
  • Low incremental surgeresistance
  • Fast response time: typically less than 1.0 ns from 0 V to VBR min
  • UL Recognized compound meeting flammability rating V-0

TPSMB Asymmetric Parts

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TPSMB Asymmetric Applications

Highlights Section

  • TPSMBxx05:
    - Gate driver protection of SiC MOSFET
    - On-board charger (OBC)-
    Traction inverters
  • TPSMBxx12CA/ TPSMBxx16CA/ TPSMBxx18CA:
    - Domain controller
    -Zonal controller
    -Infotainment- Car lighting

Series: TPSMB Asymmetric Resources

TPSMB Asymmetric TVS Diodes
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TPSMB Asymmetric TVS Diodes

TPSMB Asymmetrical (TPSMBxx05)
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TPSMB Asymmetrical (TPSMBxx05)

Sic MOSFETs, with their faster switching speeds, are revolutionizing EV power systems like onboard chargers and traction inverters. But, with faster speeds comes the risk of overvoltage leading to potential gate driver failures. The TPSMB Asymmetrical TVS Diode series provides the ideal solution, offering reliable single component protection that safeguard sic MOSFET gate drivers from over voltage events. Learn more.