ACZRC5374B-G

Single Zener Diodes Overview

The ACZRC5374B-G is a single Zener diode manufactured by Comchip Technology, designed for robust surge suppression in automotive electronics. It features a nominal Zener voltage of 75V and a power dissipation rating of 5W. The component is housed in the DO-214AB (SMA) surface-mount package, with physical dimensions of 7.15 mm in length and 2.53 mm in height. It holds AEC-Q101 qualification, ensuring reliability for automotive applications.

Single Zener Diodes Feature Summary

• AEC-Q101 qualified for automotive electronic environments
• Robust surge suppression capabilities
• Low-profile surface-mount packaging

Single Zener Diodes Applications

• Automotive circuit protection
• Surge suppression systems
• Voltage regulation circuits

Single Zener Diodes Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and thermal characteristics. Ensure the DO-214AB footprint matches the PCB design requirements. Confirm RoHS3 compliance status if required by project specifications. Cross-reference the AEC-Q101 certification details with official manufacturer documentation to validate automotive suitability.

Single Zener Diodes Selection Notes

Select this component when a 75V Zener voltage and 5W power handling are required in an SMA package. Consider the AEC-Q101 qualification for automotive-grade reliability needs. Evaluate the physical dimensions against available board space constraints. Compare performance metrics with alternative Zener diodes if higher or lower voltage ratings are needed.

Single Zener Diodes Part Context

This part belongs to Comchip Technology's discrete semiconductor product line, specifically within their Zener diode category. The manufacturer specializes in SMD discrete semiconductors, including bridge rectifiers, switching diodes, and TVS protectors. The ACZRC series represents their automotive-focused offerings, emphasizing durability and standardized packaging solutions.

Single Zener Diodes Replacement Considerations

The ACZRC5377B-G is a related variant from the same manufacturer, offering a 91V Zener voltage in the same DO-214AB package. Verify voltage compatibility before substitution. Other manufacturers may offer equivalent 75V 5W SMA Zener diodes, but automotive qualification must be confirmed separately.