CZRFR52C9V1

Single Zener Diodes Overview

The Comchip Technology CZRFR52C9V1 is a single Zener diode housed in an SOD-323F surface-mount package. It features a nominal Zener voltage of 9.1 V with a tolerance of ±5%. The device supports a power dissipation of 350 mW and operates within a temperature range of -55°C to +125°C. Key electrical characteristics include a maximum reverse leakage current of 100 nA, a Zener impedance of 10 Ohms, and a test current of 5 mA.

Single Zener Diodes Feature Summary

• Planar die construction for stable voltage regulation
• Leadless SMD package design for automated assembly
• Halogen-free manufacturing process

Single Zener Diodes Applications

• Voltage reference circuits
• Over-voltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific suffix against official documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with standard SOD-323F footprints during PCB layout. Confirm RoHS compliance status through manufacturer certificates prior to integration into regulated assemblies.

Single Zener Diodes Selection Notes

Select this component when a compact surface-mount solution is required for low-power voltage regulation. The SOD-323F package offers a balance between thermal performance and board space efficiency. Consider the 350 mW dissipation rating relative to ambient operating conditions and thermal management capabilities of the target application environment.

Single Zener Diodes Part Context

This part belongs to the CZRFR52C series of single Zener diodes from Comchip Technology. The series utilizes planar technology and is available in various voltage ratings within the same SOD-323F footprint, facilitating standardized inventory management for designs requiring multiple voltage references.

Single Zener Diodes Replacement Considerations

Cross-reference with other SOD-323F Zener diodes rated at 9.1 V and 350 mW. Verify pinout compatibility and ensure equivalent Zener impedance and leakage current specifications are met by potential substitutes.