Littelfuse Inc

High Voltage Automotive AECQ 600 W TVS Diodes – TPSMB-VR Series

Littelfuse's TPSMB-VR series 600 W, AECQ-qualified TVS diode is ideal for protecting vulnerable circuits in automotive applications

Image of Littelfuse's High Voltage Automotive AECQ 600 W TVS Diodes – TPSMB-VR Series Littelfuse's TPSMB-VR 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-VR 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. TPSMB-VR series has varying breakdown voltages ratings than its sister series, TPSMB, providing additional protection ratings.

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 7.2 V to 543 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
  • EV converters/inverters
  • Xenon headlamp ignitors for automobile
  • Battery protection in BMSs (battery management systems)
  • Electronic control units
  • CAN bus
  • LIN bus
  • Sensors
  • Entertainment systems

Unidirectional TPSMB-VR Series

ImageManufacturer Part NumberDescriptionVoltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Power - Peak PulseAvailable QuantityPriceView Details
TVS DIODE 12VWM 19.9VC DO214AATPSMB12A-VRTVS DIODE 12VWM 19.9VC DO214AA19.9V30.2A600W0 - Immediate$4.94View Details
TVS DIODE 150VWM 243VC DO214AATPSMB150A-VRTVS DIODE 150VWM 243VC DO214AA243V2.5A600W0 - Immediate$9.22View Details
TVS DIODE 15VWM 24.4VC DO214AATPSMB15A-VRTVS DIODE 15VWM 24.4VC DO214AA24.4V24.6A600W0 - Immediate$4.94View Details
TVS DIODE 16VWM 26VC DO214AATPSMB16A-VRTVS DIODE 16VWM 26VC DO214AA26V23.1A600W61 - Immediate$4.28View Details
TVS DIODE 18VWM 29.2VC DO214AATPSMB18A-VRTVS DIODE 18VWM 29.2VC DO214AA29.2V20.6A600W5622 - Immediate$3.29View Details

Bidirectional TPSMB-VR Series

ImageManufacturer Part NumberDescriptionVoltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Power - Peak PulseAvailable QuantityPriceView Details
TVS DIODE 14VWM 23.2VC DO214AATPSMB14CA-VRTVS DIODE 14VWM 23.2VC DO214AA23.2V25.9A600W0 - Immediate$4.94View Details
TVS DIODE 15VWM 24.4VC DO214AATPSMB15CA-VRTVS DIODE 15VWM 24.4VC DO214AA24.4V24.6A600W399 - Immediate$6.50View Details
TVS DIODE 22VWM 35.5VC DO214AATPSMB22CA-VRTVS DIODE 22VWM 35.5VC DO214AA35.5V16.9A600W2985 - Immediate$5.52View Details
TVS DIODE 24VWM 38.9VC DO214AATPSMB24CA-VRTVS DIODE 24VWM 38.9VC DO214AA38.9V15.5A600W10191 - Immediate$6.50View Details
TVS DIODE 26VWM 42.1VC DO214AATPSMB26CA-VRTVS DIODE 26VWM 42.1VC DO214AA42.1V14.3A600W4717 - Immediate$3.13View Details
Updated: 2020-06-25
Published: 2019-11-07

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