1N5260

Single Zener Diodes Overview

The Microchip Technology 1N5260 is a single silicon Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 43 V with a maximum power dissipation of 500 mW. The device operates within a temperature range of -65 °C to +200 °C and utilizes a DO-7 axial through-hole package. Key electrical characteristics include a maximum reverse leakage current of 100 nA, a Zener impedance of 93 Ohms at a test current of 3 mA, and a forward voltage of 1.1 V.

Single Zener Diodes Feature Summary

• Provides stable voltage reference capabilities in the 43 V range
• Capable of operation in extreme thermal environments up to 200 °C
• Offers low reverse leakage current for efficient standby performance

Single Zener Diodes Applications

• Voltage regulation circuits
• Voltage reference sources
• Overvoltage protection systems

Single Zener Diodes Procurement Notes

Verify the specific suffix designation (e.g., A, B, C) when ordering, as tolerance levels vary by variant. Confirm RoHS compliance status, as standard versions may not meet environmental directives. Ensure the DO-7 package dimensions align with PCB layout requirements before finalizing procurement specifications.

Single Zener Diodes Selection Notes

Select this component for designs requiring high-temperature stability and robust voltage clamping. Evaluate the 5% or 10% tolerance options based on circuit precision needs. Consider the 500 mW power rating to ensure adequate thermal headroom under continuous operating conditions.

Single Zener Diodes Part Context

This part belongs to the 1N52xx series of glass-passivated Zener diodes manufactured by Microchip Technology. The series covers a wide voltage range from 2.4 V to 200 V, providing standardized solutions for discrete semiconductor applications across industrial and commercial sectors.

Single Zener Diodes Replacement Considerations

Equivalent parts include 1N5260B and 1N5260CRL. Verify pinout compatibility and package integrity when substituting.