CZRA5931B-G

Single Zener Diodes Overview

The CZRA5931B-G is a Zener diode manufactured by Comchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 51 V with a power dissipation rating of 1.5 W. The component utilizes an SMD/SMT installation style within the DO-214AC (SMA) package. Electrical characteristics include a maximum reverse leakage current of 5 uA and a Zener impedance of 17 Ohms at a test current of 5 mA. The device operates reliably across a temperature range from -55 C to +175 C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through Zener breakdown characteristics in the SMA surface-mount package.
• Capable of handling high power dissipation up to 1.5 W for robust circuit protection.
• Engineered for extended thermal stability operating between -55 C and +175 C.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise regulation.
• Over-voltage protection stages in electronic systems.
• Clamping applications in signal processing paths.

Single Zener Diodes Procurement Notes

Verify the specific datasheet version for the CZRA5931B-G to confirm exact electrical tolerances and pinout configurations before integration. Ensure that the selected package matches the PCB footprint requirements. Cross-reference the manufacturer's latest documentation for any product change notifications or compliance updates relevant to this component series.

Single Zener Diodes Selection Notes

Select this component when a 1.5 W surface-mount Zener diode with a 51 V nominal voltage is required. Consider the DO-214AC package dimensions for board space constraints. Evaluate the thermal management capabilities of the design against the 1.5 W power dissipation rating and the specified operating temperature range.

Single Zener Diodes Part Context

This part belongs to the CZRA59xxB series of Zener diodes produced by Comchip Technology. These components are standardized for general-purpose voltage regulation tasks. The series offers various voltage options within a consistent SMA package format, facilitating design flexibility while maintaining uniform mechanical and thermal characteristics across different voltage ratings.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for compatible equivalents. Verify that any alternative part matches the 1.5 W power rating, 51 V Zener voltage, and DO-214AC package dimensions to ensure functional compatibility without redesigning the host circuit.