JAN1N978C-1/TR

Single Zener Diodes Overview

The JAN1N978C-1/TR is a military-grade Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 51 V with a tolerance of ±2%. The device has a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C. It utilizes the DO-204AH (DO-35) axial through-hole package and is supplied in tape and reel packaging.

Single Zener Diodes Feature Summary

• Military-grade qualification compliant with MIL-PRF-19500/117
• High thermal stability across extended industrial temperature ranges
• Precision voltage regulation with tight tolerance specifications

Single Zener Diodes Applications

• Military aerospace electronic systems
• High-reliability voltage reference circuits
• Harsh environment protection networks

Single Zener Diodes Procurement Notes

Verify that the ordering suffix /TR corresponds to the specific tape and reel packaging configuration required for automated assembly processes. Confirm that the component meets all applicable military quality standards and environmental compliance requirements for the intended deployment scenario before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a stable 51 V reference is required in space-constrained or high-vibration environments utilizing through-hole technology. Ensure the circuit design accommodates the 500 mW power dissipation limit and that the operating conditions remain strictly within the specified -65°C to +175°C junction temperature range for reliable long-term performance.

Single Zener Diodes Part Context

This part belongs to the JAN1N978 series of Zener diodes produced by Microchip Technology under the Microsemi brand lineage. These components are designed for critical applications requiring robust performance and reliability in demanding operational conditions, distinguishing them from commercial grade equivalents through rigorous testing and qualification protocols.

Single Zener Diodes Replacement Considerations

Consult official Microchip documentation for verified equivalent part numbers. Cross-reference specifications carefully to ensure compatibility with existing system designs and regulatory requirements.