1N4107UR-1

Single Zener Diodes Overview

The Microchip Technology 1N4107UR-1 is a surface-mount Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 13 V with a tolerance of ±5%. The device operates within a power dissipation rating of 500 mW and maintains a maximum reverse leakage current of 50 nA. Its Zener impedance is specified at 200 Ohms, tested at a current of 29 mA. The component utilizes the DO-213AA-2 package and supports an extended operating temperature range from -65°C to +175°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through a round-end Zener structure optimized for surface-mount integration.
• Ensures low leakage performance with a maximum reverse current specification of 50 nA.
• Supports high-temperature operation up to 175°C junction temperature for demanding environments.

Single Zener Diodes Applications

• Voltage reference circuits requiring precise 13 V regulation
• Overvoltage protection in surface-mount assemblies
• Temperature-compensated biasing networks

Single Zener Diodes Procurement Notes

Verify that the specific part number matches the required surface-mount package and voltage specifications. Confirm compliance requirements as the component is noted as non-RoHS. Ensure the design accounts for the 500 mW power dissipation limit and the 200 Ohm impedance characteristics during thermal analysis.

Single Zener Diodes Selection Notes

Select this component when a 13 V Zener voltage is required in a compact surface-mount form factor. Consider the 500 mW power rating and 200 Ohm impedance for circuit stability. The wide temperature range makes it suitable for industrial applications where standard commercial parts may fail.

Single Zener Diodes Part Context

This device belongs to the Microchip 1N41xx series of Zener diodes, which are available in both through-hole and surface-mount configurations. The UR-1 suffix indicates the surface-mount variant housed in the DO-213AA-2 package, distinguishing it from the axial leaded versions like the 1N4107-1.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers: JANTXV1N4107UR-1