CZRUR52C3

Single Zener Diodes Overview

The Comchip Technology CZRUR52C3 is a single Zener diode designed for surface-mount applications. It features a nominal Zener voltage of 3.3 V with a 5% tolerance and operates within a power dissipation range of 150 mW. The component utilizes an SOD-523F-2 package, measuring 1.8 mm in length, 1 mm in width, and 0.85 mm in height. Electrical characteristics include a maximum reverse leakage current of 25 uA and a Zener impedance of 95 Ohms at a test current of 5 mA. It supports an operating temperature range from -55 C to +125 C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through a single Zener junction configuration.
• Engineered for compact surface-mount integration using the SOD-523F-2 footprint.
• Maintains operational stability across extended industrial temperature ranges.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise low-voltage stabilization
• Protection against overvoltage transients in sensitive electronic components
• Clamping applications in signal processing pathways

Single Zener Diodes Procurement Notes

Verify the specific suffix designation during procurement, as variants such as CZRUR52C3V3 or CZRUR52C3-HF may exist with identical electrical parameters but different packaging or compliance markings. Confirm RoHS status details directly with the manufacturer documentation before finalizing orders to ensure alignment with environmental regulations.

Single Zener Diodes Selection Notes

Select this component when a 3.3 V regulation point is required in space-constrained designs utilizing the SOD-523F-2 package. Ensure the circuit design accommodates the 150 mW power dissipation limit and verify that the 95 Ohm impedance aligns with the noise requirements of the application.

Single Zener Diodes Part Context

This device belongs to the CZRUR series of flat chip diodes manufactured by Comchip Technology. The series focuses on providing reliable Zener regulation in miniature surface-mount packages suitable for automated assembly processes in consumer and industrial electronics manufacturing.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.