GBP | USD

Expanded Automotive AEC-Q101 Qualified TVS Diodes – SZ Series

Littelfuse's TVS diodes meet AEC-Q101 standards, passing stringent and rigorous testing has expanded voltage range

Image of Littelfuse SZ Automotive Series TVS DiodesLittelfuse's SZ automotive series are automotive grade TVS diodes that meet the AEC-Q101 standards, passing stringent and rigorous testing required for the automotive industry. They are built to protect voltage sensitive components from high voltage, high energy transients in industry standard surface mount package options. These diodes offer high surge capabilities ranging from 200 W up to 1500 W.

Image of Littelfuse SZ Automotive Series TVS Diodes Application Matrix

Automotive Circuit Protection Application Matrix

Features

  • High-reliability application and automotive grade AEC-Q101 qualified and PPAP capable
  • Excellent clamping capability
  • Very low capacitance
  • Low profile packages
Applications
  • DC power protection and ESD protection in automotive electronics
  • GBT active clamping in HVAC
  • EV converter/inverter
  • Xenon head lamp ignitor for automobile
  • Battery protection in BMS (battery management system)
  • Electronic control units
  • BCMs
  • CAN bus
  • LIN bus
  • Sensors
  • Entertainment systems
  • Portable devices that require high reliability

200 Watt Uni-Directional SOD - 123FL Package

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 20VWM 32.4VC SOD123FLSZSMF20AT1GTVS DIODE 20VWM 32.4VC SOD123FL20V22.2V32.4V4160 - ImmediateView Details
TVS DIODE 33VWM 53.3VC SOD123FLSZSMF33AT1GTVS DIODE 33VWM 53.3VC SOD123FL33V36.7V53.3V2313 - ImmediateView Details

400 Watt Uni-Directional SMA Package - Expanded

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 85VWM 137VC SMASZ1SMA85AT3GTVS DIODE 85VWM 137VC SMA85V94.4V137V5100 - ImmediateView Details
TVS DIODE 170VWM 275VC SMASZ1SMA170AT3GTVS DIODE 170VWM 275VC SMA170V189V275V5100 - ImmediateView Details

400 Watt Bi-Directional SMA Package

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 13VWM 21.5VC SMASZ1SMA13CAT3GTVS DIODE 13VWM 21.5VC SMA13V14.4V21.5V4420 - ImmediateView Details
TVS DIODE 15VWM 24.4VC SMASZ1SMA15CAT3GTVS DIODE 15VWM 24.4VC SMA15V16.7V24.4V22414 - ImmediateView Details

500 Watt Uni-Directional SMA-FL Package

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 28VWM 45.4VC SMA-FLSZNS6A28AFT3GTVS DIODE 28VWM 45.4VC SMA-FL28V31.1V45.4V0View Details
TVS DIODE 15VWM 24.4VC SMA-FLSZNS6A15AFT3GTVS DIODE 15VWM 24.4VC SMA-FL15V16.7V24.4V0View Details

600 Watt Uni-Directional SMB Package - SZP6SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 28.2VWM 45.7VC SMBSZP6SMB33AT3GTVS DIODE 28.2VWM 45.7VC SMB28.2V31.4V45.7V3213 - ImmediateView Details
TVS DIODE 43.6VWM 70.1VC SMBSZP6SMB51AT3GTVS DIODE 43.6VWM 70.1VC SMB43.6V48.5V70.1V2616 - ImmediateView Details

600 Watt Bi-Directional SMB Package - SZP6SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 25.6VWM 41.4VC SMBSZP6SMB30CAT3GTVS DIODE 25.6VWM 41.4VC SMB25.6V28.5V41.4V0View Details
TVS DIODE 17.1VWM 27.7VC SMBSZP6SMB20CAT3GTVS DIODE 17.1VWM 27.7VC SMB17.1V19V27.7V4377 - ImmediateView Details

600 Watt Uni-Directional SMB Package - SZ1SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 12VWM 19.9VC SMBSZ1SMB12AT3GTVS DIODE 12VWM 19.9VC SMB12V13.3V19.9V344 - ImmediateView Details
TVS DIODE 36VWM 58.1VC SMBSZ1SMB36AT3GTVS DIODE 36VWM 58.1VC SMB36V40V58.1V3693 - ImmediateView Details

600 Watt Bi-Directional SMB Package - SZ1SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 11VWM 18.2VC SMBSZ1SMB11CAT3GTVS DIODE 11VWM 18.2VC SMB11V12.2V18.2V2215 - ImmediateView Details
TVS DIODE 43VWM 69.4VC SMBSZ1SMB43CAT3GTVS DIODE 43VWM 69.4VC SMB43V47.8V69.4V2926 - ImmediateView Details

1500 Watt Uni-Directional SMC Package - SZ1.5SMC Series

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 12.8VWM 21.2VC SMCSZ1.5SMC15AT3GTVS DIODE 12.8VWM 21.2VC SMC12.8V14.3V21.2V5051 - ImmediateView Details
TVS DIODE 13.6VWM 22.5VC SMCSZ1.5SMC16AT3GTVS DIODE 13.6VWM 22.5VC SMC13.6V15.2V22.5V29115 - ImmediateView Details

1500 Watt Uni-Directional SMC Package - SZ1SMC Series

ImageManufacturer Part NumberDescriptionVoltage - Reverse Standoff (Typ)Voltage - Breakdown (Min)Voltage - Clamping (Max) @ IppAvailable QuantityView Details
TVS DIODE 24VWM 38.9VC SMCSZ1SMC24AT3GTVS DIODE 24VWM 38.9VC SMC24V26.7V38.9V231 - ImmediateView Details
TVS DIODE 40VWM 64.5VC SMCSZ1SMC40AT3GTVS DIODE 40VWM 64.5VC SMC40V44.4V64.5V3930 - ImmediateView Details
Updated: 2021-03-24
Published: 2018-11-15