Automotive AECQ-101 Qualified TVS Diodes – SZ Automotive Series
Littelfuse's TVS diodes meet AEC-Q101 standards, passing stringent and rigorous testing
Littelfuse'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.
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
| Image | Manufacturer Part Number | Description | Voltage - Breakdown (Min) | Voltage - Clamping (Max) @ Ipp | Current - Peak Pulse (10/1000µs) | Available Quantity | View Details | |
|---|---|---|---|---|---|---|---|---|
 |  | SZ1SMB11CAT3G | TVS DIODE 11V 18.2V SMB | 12.2V | 18.2V | 33A | 2250 - Immediate |
1500 Watt Uni-Directional SMC Package - SZ1.5SMC Series
| Image | Manufacturer Part Number | Description | Voltage - Breakdown (Min) | Voltage - Clamping (Max) @ Ipp | Current - Peak Pulse (10/1000µs) | Available Quantity | View Details | |
|---|---|---|---|---|---|---|---|---|
|  | SZ1.5SMC15AT3G | TVS DIODE 12.8V 21.2V SMC | 14.3V | 21.2V | 71A | 16967 - 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 | View Details | |
|---|---|---|---|---|---|---|---|---|
| | SZ1SMC24AT3G | TVS DIODE 24V 38.9V SMC | 26.7V | 38.9V | 38.6A | 3885 - Immediate |