JANTX1N3825D-1/TR

Single Zener Diodes Overview

The JANTX1N3825D-1/TR is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 4.7V with a test current of 53mA and a maximum dynamic impedance of 8 Ohms. The device utilizes an axial DO-41 package suitable for through-hole mounting. It operates within a temperature range from -65°C to +175°C and has a power dissipation rating of 1W. The component is classified as a military-grade part compliant with MIL-PRF-19500/115 specifications.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 4.7V potential
• Constructed in a hermetically sealed axial DO-41 package
• Capable of operation across extended industrial and military temperature ranges

Single Zener Diodes Applications

• Military electronic systems requiring high-reliability voltage reference
• Aerospace circuit protection and regulation
• Harsh environment power supply stabilization

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm package type and testing standards. Ensure compatibility with MIL-PRF-19500/115 requirements for your application. Confirm availability status directly with authorized distributors as lead times may vary significantly for this component class.

Single Zener Diodes Selection Notes

Select this component when a precise 4.7V regulation point is required in space-constrained axial layouts. Consider the 8 Ohm dynamic impedance for noise-sensitive circuits. Evaluate thermal management needs given the 1W power dissipation capability and operating temperature limits up to 175°C.

Single Zener Diodes Part Context

This part belongs to the 1N3825 series of Zener diodes produced under military specifications. It shares functional similarities with commercial variants but offers enhanced reliability and environmental resilience. The JANTX designation indicates a specific quality level within the broader Microchip diode portfolio.

Single Zener Diodes Replacement Considerations

Consult official substitution guides for equivalent parts meeting identical electrical and mechanical specifications. Verify that any alternative maintains the same axial footprint and voltage tolerance.