1N5267A

Single Zener Diodes Overview

The Microchip Technology 1N5267A is a silicon Zener diode with a nominal voltage of 75 V and a maximum power dissipation of 0.5 W at 25°C. It features a hermetically sealed glass DO-35 (DO-204AH) axial-lead package. The device provides a standard tolerance of ±10%, indicated by the 'A' suffix, and operates within a temperature range of -65°C to +175°C.

Single Zener Diodes Feature Summary

• Hermetically sealed glass axial-lead construction for environmental protection
• Standardized JEDEC registration ensuring broad component selection compatibility
• Inherently radiation hard design suitable for demanding environments

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Overvoltage protection applications
• Reference voltage generation

Single Zener Diodes Procurement Notes

Verify that the ordering prefix matches the required military screening level if applicable. Confirm the presence of the 'A' suffix to ensure the correct ±10% voltage tolerance. Check for RoHS compliance requirements against the specific suffix configuration. Ensure the package type aligns with the intended through-hole mounting process.

Single Zener Diodes Selection Notes

Select this component when a 75 V breakdown voltage is required with moderate precision. The DO-35 package supports flexible axial-lead mounting. Consider tighter tolerance variants or surface mount equivalents if space constraints or higher accuracy are necessary for the specific circuit design.

Single Zener Diodes Part Context

This part belongs to the popular 1N5221 through 1N5281B series of 0.5 watt Zener Voltage Regulators. The series offers a wide selection from 2.4 to 200 volts. The 1N5267A specifically addresses the 75 V segment of this extensive lineup.

Single Zener Diodes Replacement Considerations

Surface mount equivalents are available as MLL5267 in the DO-213AA MELF style package. Other manufacturers produce JEDEC registered equivalents under the same 1N5267 designation.