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Automotive AEC-Q101 Qualified TVS Diodes – SZ Automotive Series

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

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 - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 20V 32.4V SOD123FLSZSMF20AT1GTVS DIODE 20V 32.4V SOD123FL22.2V32.4V6.2A (8/20µs)8764 - ImmediateView Details
TVS DIODE 33V 53.3V SOD123FLSZSMF33AT1GTVS DIODE 33V 53.3V SOD123FL36.7V53.3V3.8A (8/20µs)464 - ImmediateView Details

400 Watt Uni-Directional SMA Package

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 13V 21.5V SMASZ1SMA13AT3GTVS DIODE 13V 21.5V SMA14.4V21.5V18.6A4945 - ImmediateView Details
TVS DIODE 15V 24.4V SMASZ1SMA15AT3GTVS DIODE 15V 24.4V SMA16.7V24.4V16.4A3755 - ImmediateView Details

400 Watt Bi-Directional SMA Package

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 13V 21.5V SMASZ1SMA13CAT3GTVS DIODE 13V 21.5V SMA14.4V21.5V18.6A4728 - ImmediateView Details
TVS DIODE 15V 24.4V SMASZ1SMA15CAT3GTVS DIODE 15V 24.4V SMA16.7V24.4V16.4A5000 - ImmediateView Details

500 Watt Uni-Directional SMA-FL Package

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
SMA-FL 28V UNIDRCTNL 500WSZNS6A28AFT3GSMA-FL 28V UNIDRCTNL 500W31.1V45.4V13.2A0View Details
SMA-FL 15V UNIDRCTNL 500WSZNS6A15AFT3GSMA-FL 15V UNIDRCTNL 500W16.7V24.4V20A0View Details

600 Watt Uni-Directional SMB Package - SZP6SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 28.2V 45.7V SMBSZP6SMB33AT3GTVS DIODE 28.2V 45.7V SMB31.4V45.7V13.2A6811 - ImmediateView Details
TVS DIODE 43.6V 70.1V SMBSZP6SMB51AT3GTVS DIODE 43.6V 70.1V SMB48.5V70.1V8.6A373 - ImmediateView Details

600 Watt Bi-Directional SMB Package - SZP6SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 25.6V 41.4V SMBSZP6SMB30CAT3GTVS DIODE 25.6V 41.4V SMB28.5V41.4V14.4A2291 - ImmediateView Details
TVS DIODE 17.1V 27.7V SMBSZP6SMB20CAT3GTVS DIODE 17.1V 27.7V SMB19V27.7V22A2468 - ImmediateView Details

600 Watt Uni-Directional SMB Package - SZ1SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 12V 19.9V SMBSZ1SMB12AT3GTVS DIODE 12V 19.9V SMB13.3V19.9V30.2A2476 - ImmediateView Details
TVS DIODE 36V 58.1V SMBSZ1SMB36AT3GTVS DIODE 36V 58.1V SMB40V58.1V10.3A7907 - ImmediateView Details

600 Watt Bi-Directional SMB Package - SZ1SMB Series

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 11V 18.2V SMBSZ1SMB11CAT3GTVS DIODE 11V 18.2V SMB12.2V18.2V33A0View Details
TVS DIODE 43V 69.4V SMBSZ1SMB43CAT3GTVS DIODE 43V 69.4V SMB47.8V69.4V8.6A2436 - ImmediateView Details

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

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 12.8V 21.2V SMCSZ1.5SMC15AT3GTVS DIODE 12.8V 21.2V SMC14.3V21.2V71A21028 - ImmediateView Details
TVS DIODE 13.6V 22.5V SMCSZ1.5SMC16AT3GTVS DIODE 13.6V 22.5V SMC15.2V22.5V67A36964 - ImmediateView Details

1500 Watt Uni-Directional SMC Package - SZ1SMC Series

ImageManufacturer Part NumberDescriptionVoltage - Breakdown (Min)Voltage - Clamping (Max) @ IppCurrent - Peak Pulse (10/1000µs)Available QuantityView Details
TVS DIODE 24V 38.9V SMCSZ1SMC24AT3GTVS DIODE 24V 38.9V SMC26.7V38.9V38.6A5796 - ImmediateView Details
TVS DIODE 40V 64.5V SMCSZ1SMC40AT3GTVS DIODE 40V 64.5V SMC44.4V64.5V32.2A2500 - ImmediateView Details
Published: 2018-11-15