JANTX1N6321C

Single Zener Diodes Overview

The JAN1N6321C is a single Zener diode manufactured by Microchip Technology, designed for through-hole mounting in the DO-204AH (DO-35) axial package. It features a nominal Zener voltage of 7.5 V with a tight tolerance of ±2%. The device supports a maximum power dissipation of 500 mW and operates within a junction temperature range of -65°C to 175°C. Key electrical characteristics include a maximum Zener impedance of 4 Ohms and a reverse leakage current of 2 µA at 5 V. The component holds MIL-PRF-19500/533 qualification and is classified as a military-grade part.

Single Zener Diodes Feature Summary

• Military-grade reliability compliant with MIL-PRF-19500/533 standards
• High-precision voltage regulation with ±2% tolerance
• Extended thermal performance suitable for extreme environments

Single Zener Diodes Applications

• Precision voltage reference circuits in aerospace systems
• Overvoltage protection in military-grade electronic assemblies
• Voltage clamping in high-reliability communication equipment

Single Zener Diodes Procurement Notes

Verify that the specific order includes the 'JAN' prefix to ensure compliance with the required military qualification standard. Confirm that the DO-204AH axial leaded package matches the target PCB footprint requirements. Ensure that the ±2% voltage tolerance specification aligns with the circuit design constraints. Validate that the component's operating temperature range meets the environmental specifications of the intended application environment.

Single Zener Diodes Selection Notes

Select this component when strict voltage accuracy is required alongside high-temperature resilience. The DO-204AH package is appropriate for designs utilizing through-hole technology. Consider the 500 mW power rating to ensure adequate thermal management under continuous operation. This part is suitable for applications where standard commercial grade components do not meet the necessary reliability or environmental stress criteria.

Single Zener Diodes Part Context

This component belongs to the 1N63xx series of Zener diodes produced by Microchip Technology. The series offers various voltage options within the same standardized package family. The JAN variant specifically denotes parts that have undergone rigorous testing and screening processes to meet stringent military performance and quality assurance requirements for defense and space applications.

Single Zener Diodes Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include JAN1N6321D, JANTX1N6321C, and JANTXV1N6321C.