1N4100UR

Single Zener Diodes Overview

The Microchip Technology 1N4100UR is a Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 7.5 V with a 5% tolerance and operates at a test current of 250 uA. The device has a maximum reverse leakage current of 50 nA and a Zener impedance of 100 Ohms. It dissipates up to 500 mW of power and functions within a temperature range of -65 C to +175 C. The component utilizes the DO-213AA-2 surface-mount package.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through Zener breakdown characteristics
• Supports high-temperature operation suitable for demanding environments
• Utilizes a compact surface-mount form factor for automated assembly

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection stages
• Biasing networks in electronic systems

Single Zener Diodes Procurement Notes

Verify the specific suffix UR against official Microchip documentation to confirm the exact package variant and marking code. Ensure the procurement specification matches the required Zener voltage tolerance and thermal performance parameters defined in the datasheet before finalizing orders.

Single Zener Diodes Selection Notes

Select this component when a 7.5 V regulation point is required in a surface-mount design. Consider the 500 mW power dissipation limit and the 100 Ohm impedance value for circuit stability. Verify that the operating temperature range meets the environmental requirements of the target application.

Single Zener Diodes Part Context

This part belongs to the Microchip Technology Zener diode family, specifically utilizing the DO-213AA-2 package. It serves as a surface-mount alternative to through-hole variants, offering similar electrical characteristics in a smaller footprint for modern PCB layouts.

Single Zener Diodes Replacement Considerations

Consult official substitution lists for compatible equivalents. Generic replacements must match the 7.5 V Zener voltage, 500 mW power rating, and DO-213AA-2 package dimensions.