CD4576

Single Zener Diodes Overview

The CD4576 is a temperature-compensated Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.4 V with a tolerance of ±5%. The device is designed for surface mount applications, utilizing a die configuration suitable for integration into various electronic circuits. This component provides stable voltage regulation and protection across varying thermal conditions, making it appropriate for precision analog and mixed-signal systems requiring reliable reference voltages.

Single Zener Diodes Feature Summary

• Temperature-compensated design ensures stable voltage performance across operating temperatures
• Provides precise 6.4 V nominal Zener voltage for accurate regulation
• Surface mount die configuration facilitates compact circuit board integration

Single Zener Diodes Applications

• Voltage regulation in precision analog circuits
• Voltage reference sources for measurement systems
• Circuit protection against overvoltage transients

Single Zener Diodes Procurement Notes

Verify the specific package type and tape-and-reel specifications required for your assembly process, as this component is supplied as a surface mount die. Confirm RoHS compliance status and country of origin details with the distributor or manufacturer prior to ordering. Ensure that handling procedures account for the sensitivity of bare die components during placement and soldering operations.

Single Zener Diodes Selection Notes

Select the CD4576 when a stable 6.4 V reference is needed with minimal temperature drift. Consider its surface mount die format for designs prioritizing small footprint and high-density PCB layouts. Evaluate thermal management requirements to ensure the operating environment remains within the specified compensation range for optimal accuracy.

Single Zener Diodes Part Context

Microchip Technology offers a broad portfolio of discrete semiconductors, including Zener diodes for voltage regulation. The CD4576 belongs to the single Zener diode category, specifically engineered for temperature stability. This product line supports embedded systems, industrial controls, and consumer electronics where reliable voltage referencing is critical for system performance and longevity.

Single Zener Diodes Replacement Considerations

Consult official Microchip documentation for qualified substitute part numbers. Verify electrical parameters such as Zener voltage, tolerance, and temperature coefficient before substituting. Ensure mechanical compatibility and thermal characteristics match the original design requirements.