1N4626UR/TR

Single Zener Diodes Overview

The 1N4626UR/TR is a Zener diode manufactured by Microchip Technology, designed for surface mount applications in the DO-213AA-2 package. It provides a nominal Zener voltage of 5.6 V with a tight tolerance of 2%. The device operates within an extended temperature range from -65 °C to +175 °C and features a maximum reverse leakage current of 5 µA. Rated for 500 mW power dissipation, it utilizes a round-end configuration suitable for automated assembly processes.

Single Zener Diodes Feature Summary

• High-temperature operation capability up to 175 °C
• Precision voltage regulation with 2% tolerance
• Surface-mount compatibility via DO-213AA-2 package

Single Zener Diodes Applications

• Voltage reference circuits
• Over-voltage protection systems
• Temperature-compensated bias networks

Single Zener Diodes Procurement Notes

Verify the specific suffix UR-1 against official Microchip documentation to confirm exact manufacturing lot specifications and environmental compliance status. Ensure that the requested quantity aligns with available reel packaging constraints. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation is required under extreme thermal conditions. The DO-213AA-2 package facilitates automated surface-mount placement. Consider the 500 mW power rating and 2% tolerance when designing circuits sensitive to voltage drift. Verify that the operating environment remains within the specified -65 °C to +175 °C range for optimal performance.

Single Zener Diodes Part Context

This device belongs to the 1N4626 series of Zener diodes produced by Microchip Technology. It shares functional similarities with other round-end voltage regulators in the family but is distinguished by its specific surface-mount packaging and high-temperature rating. The series is commonly utilized in rugged electronic applications requiring stable voltage references.

Single Zener Diodes Replacement Considerations

Direct substitutes include JAN1N4626-1 and JANTXV1N4626CUR-1/TR. Verify pinout compatibility and electrical parameter alignment with the original design requirements before implementing any alternative components.