JAN1N6347C

Single Zener Diodes Overview

The JAN1N6347C is a military-grade Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 91V and operates at a test current of 1.4mA. The device exhibits a dynamic impedance of 270 Ohms and utilizes a Through-Hole (THT) installation style. This component is designed for robust voltage regulation applications within the Diodes & Rectifiers subcategory, specifically tailored for environments requiring high reliability and strict performance tolerances.

Single Zener Diodes Feature Summary

• Military-grade construction ensuring high reliability in demanding operational environments
• Precision voltage regulation capability with specified Zener characteristics
• Through-hole mounting configuration suitable for standard PCB integration

Single Zener Diodes Applications

• Voltage reference circuits in aerospace systems
• Over-voltage protection stages in military electronics
• Precision regulator designs requiring stable 91V references

Single Zener Diodes Procurement Notes

Verify specific manufacturing lot dates and quality certifications upon order confirmation. Confirm RoHS compliance status as indicated in official documentation. Ensure compatibility with existing thermal management strategies. Validate that the through-hole package dimensions match the target printed circuit board layout requirements before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when a stable 91V reference is required in space-constrained or high-reliability through-hole assemblies. Consider the 270 Ohm dynamic impedance for noise-sensitive applications. Evaluate the 1.4mA test current against available biasing resources to ensure proper operation within the specified regulatory range without excessive power dissipation.

Single Zener Diodes Part Context

This part belongs to the JAN series of Zener diodes produced by Microchip Technology. The JAN designation indicates military qualification standards. It is distinct from commercial variants by its rigorous testing protocols and extended temperature range capabilities. The 1N6347C base model defines the electrical parameters, while the JAN prefix specifies the enhanced reliability tier.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTXV1N6347CUS/TR for surface mount equivalents. Verify pinout compatibility and thermal characteristics when cross-referencing with other manufacturers' 91V Zener diodes. Ensure replacement parts meet the same military grade specifications if used in critical systems.