1N5267B

Single Zener Diodes Overview

The 1N5267B is a silicon unidirectional voltage regulator diode manufactured by SMC Diode Solutions. It features a nominal Zener voltage of 75 V with a maximum power dissipation of 0.5 W. The component utilizes a DO-35 glass axial leaded package and operates within a junction temperature range of -55°C to 150°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation in the 75 V range for circuit protection and reference applications
• Constructed with a hermetically sealed glass DO-35 package for environmental durability
• Designed for high stability and reliability in single-diode configurations

Single Zener Diodes Applications

• Voltage regulation in electronic circuits
• Overvoltage protection components
• Reference voltage sources

Single Zener Diodes Procurement Notes

Verify the manufacturer designation, as SMC Diode Solutions acquired the diode division of Vishay. Confirm that the specific part number matches the required 75 V specification and DO-35 package type. Ensure compliance with relevant RoHS directives if applicable to the project requirements.

Single Zener Diodes Selection Notes

Select this component when a 75 V Zener voltage is required in an axial glass package. Consider the 0.5 W power rating and thermal resistance characteristics for heat dissipation needs. Verify compatibility with the target operating temperature range and reverse leakage specifications.

Single Zener Diodes Part Context

This device belongs to the standard 1N52xx series of Zener diodes, widely used for general-purpose voltage regulation. The DO-35 package offers a compact form factor suitable for through-hole mounting on printed circuit boards. It serves as a fundamental discrete semiconductor component for maintaining steady voltage levels.

Single Zener Diodes Replacement Considerations

Equivalent parts include the 1N5267B from other manufacturers such as Vishay or Diodes Incorporated. Verify pinout compatibility and ensure the replacement meets the same 75 V Zener voltage and 0.5 W power dissipation ratings.