1N4106UR-1/TR

Single Zener Diodes Overview

The Microchip Technology 1N4106UR-1/TR is a single Zener voltage regulator diode housed in the DO-213AA-2 surface-mount package. It provides a nominal Zener voltage of 12 V with a 5% tolerance and a maximum reverse leakage current of 50 nA. The device dissipates up to 500 mW and operates within an extended temperature range from -65 °C to +175 °C. Packaged on a reel, it features a Zener impedance of 200 Ohms and a test current of 250 uA.

Single Zener Diodes Feature Summary

• Metallurgically bonded internal construction for enhanced reliability
• Extended operating temperature range suitable for harsh environments
• Surface-mount glass package design

Single Zener Diodes Applications

• Voltage regulation in military-grade electronic circuits
• Reference voltage sources in aerospace instrumentation
• Overvoltage protection in high-reliability systems

Single Zener Diodes Procurement Notes

Verify that the specific suffix indicates reel packaging rather than bulk or waffle pack formats. Confirm the metallurgical bond status and military qualification level required for the intended application. Ensure the supplier documentation explicitly matches the part number to avoid confusion with non-tray variants.

Single Zener Diodes Selection Notes

Select this component when a hermetically sealed surface-mount Zener diode is required for high-temperature stability. The 12 V rating and low leakage characteristics make it suitable for precision reference applications. Consider the DO-213AA-2 footprint constraints during PCB layout planning.

Single Zener Diodes Part Context

This part belongs to the Microchip 1N41xx series of 0.5 W glass surface mount Zener regulators. These devices utilize a round-end MLL34 package style designed for robust performance in demanding conditions. The series offers various voltage options while maintaining consistent electrical characteristics across the product line.

Single Zener Diodes Replacement Considerations

JAN1N4106UR-1/TR