Automotive AECQ-101 Qualified TVS Diodes

11/5/2024 6:02:36 PM

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

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.

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

600 Watt Bi-Directional SMB Package - SZ1SMB Series

Manufacturer Part Number Description Voltage - Breakdown (Min) Voltage - Clamping (Max) @ Ipp Current - Peak Pulse (10/1000µs) Available Quantity

SZ1SMB11CAT3G TVS DIODE 11V 18.2V SMB SZ1SMB11CAT3G TVS DIODE 11V 18.2V SMB 12.2V 18.2V 33A 2250 - Immediate

SZ1SMB43CAT3G TVS DIODE 43V 69.4V SMBSZ1SMB43CAT3GTVS DIODE 43V 69.4V SMB47.8V69.4V8.6A2470 - Immediate

1500 Watt Uni-Directional SMC Package - SZ1.5SMC Series Manufacturer Part Number Description Voltage - Breakdown (Min) Voltage - Clamping (Max) @ Ipp Current - Peak Pulse (10/1000µs) Available Quantity

SZ1.5SMC15AT3G TVS DIODE 12.8V 21.2V SMC SZ1.5SMC15AT3G TVS DIODE 12.8V 21.2V SMC 14.3V 21.2V 71A 16967 - Immediate

SZ1.5SMC16AT3G TVS DIODE 13.6V 22.5V SMCSZ1.5SMC16AT3GTVS DIODE 13.6V 22.5V SMC15.2V22.5V67A37500 - Immediate

1500 Watt Uni-Directional SMC Package - SZ1SMC Series

Image Manufacturer Part Number Description Voltage - Breakdown (Min) Voltage - Clamping (Max) @ Ipp Current - Peak Pulse (10/1000µs) Available Quantity

SZ1SMC24AT3G TVS DIODE 24V 38.9V SMC SZ1SMC24AT3G TVS DIODE 24V 38.9V SMC 26.7V 38.9V 38.6A 3885 - Immediate

SZ1SMC40AT3G TVS DIODE 40V 64.5V SMCSZ1SMC40AT3GTVS DIODE 40V 64.5V SMC44.4V64.5V32.2A2500 - Immediate

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