JAN1N4469US/TR

Single Zener Diodes Overview

The JAN1N4469US/TR is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It operates within the JAN1N446 series and utilizes an axial DO-41 package. The component features a nominal Zener voltage of 15V with a maximum power dissipation of 1.5W. It is qualified to MIL-PRF-19500 standards, indicating suitability for high-reliability environments. The device supports through-hole mounting and is supplied in tape and reel packaging.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 15V level
• Supports high power dissipation up to 1.5W
• Qualified for military-grade reliability standards
• Utilizes axial leaded DO-41 package for through-hole integration

Single Zener Diodes Applications

• Voltage reference circuits requiring high stability
• Overvoltage protection in sensitive electronic systems
• Power supply regulation modules
• Military and aerospace electronic assemblies

Single Zener Diodes Procurement Notes

Verify current availability status as distribution may be limited or restricted. Confirm specific ordering suffixes match required packaging and qualification levels. Ensure compatibility with existing design specifications regarding voltage tolerance and thermal management requirements before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when a robust 15V Zener diode with 1.5W power handling is required. Consider the axial DO-41 package constraints for PCB layout. Verify that the MIL-PRF-19500 qualification aligns with project reliability goals. Evaluate thermal dissipation needs to ensure operation within safe limits under maximum load conditions.

Single Zener Diodes Part Context

This part belongs to the JAN1N446 series of Zener diodes produced by Microchip Technology. The series offers various voltage ratings optimized for precision regulation tasks. The JAN prefix typically denotes military-grade components adhering to strict performance and reliability criteria defined by defense standards.

Single Zener Diodes Replacement Considerations

Check for direct equivalents within the JAN1N446 series offering identical 15V and 1.5W specifications. Verify pinout compatibility with the DO-41 package. Ensure any substitute meets the same MIL-PRF-19500 qualification requirements for critical applications.