MNS1N4568DUR-1/TR

Single Zener Diodes Overview

The MNS1N4568DUR-1/TR 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 installation in a DO-213AA package, offering a power dissipation rating of 500 mW. This component provides stable voltage regulation suitable for precision applications requiring low temperature drift characteristics.

Single Zener Diodes Feature Summary

• Temperature compensated design for stable voltage regulation across operating ranges
• Surface-mount construction in a compact DO-213AA package
• Precision Zener voltage specification of 6.4 V

Single Zener Diodes Applications

• Precision voltage reference circuits
• Temperature-stable regulator designs
• Signal conditioning modules requiring fixed voltage levels

Single Zener Diodes Procurement Notes

Verify the complete part number including the MNS prefix and /TR suffix to ensure correct surface-mount packaging and temperature compensation specifications. Confirm the DO-213AA footprint compatibility during PCB layout. Cross-reference datasheets for thermal derating curves and maximum operating junction temperatures to ensure reliable operation within system constraints.

Single Zener Diodes Selection Notes

Select this component when a stable 6.4 V reference is required in a surface-mount form factor. The temperature compensation feature distinguishes it from standard Zener diodes, making it appropriate for environments with significant thermal fluctuations. Ensure the 500 mW power rating meets the circuit's dissipation requirements under worst-case conditions.

Single Zener Diodes Part Context

This part belongs to Microchip's temperature-compensated Zener diode series, utilizing the MNS designation for specific surface-mount variants. It serves as a specialized alternative to through-hole equivalents like the 1N4568A-1, providing similar electrical performance in a modern SMD package suitable for automated assembly processes.

Single Zener Diodes Replacement Considerations

Direct replacements include other temperature-compensated Zener diodes with matching 6.4 V ratings and DO-213AA footprints. Verify pinout compatibility and thermal characteristics before substituting with generic Zener diodes, as standard versions lack the specified temperature compensation.