JANHCA1N980B

Single Zener Diodes Overview

The JANHCA1N980B is a military-qualified Zener diode manufactured by Microchip Technology. It features a nominal voltage of 62 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and exhibits a maximum dynamic impedance of 185 Ohms. Reverse leakage current is specified at 5 µA when tested at 47.1 V. The component utilizes a DO-7 (DO-204AA) through-hole package, suitable for robust circuit applications requiring stable voltage regulation.

Single Zener Diodes Feature Summary

• Military-grade qualification ensuring high reliability in demanding environments
• Stable voltage regulation capability for precision reference applications
• Through-hole construction for secure mechanical mounting

Single Zener Diodes Applications

• Voltage regulation in military electronic systems
• Precision voltage reference circuits
• Overvoltage protection in aerospace equipment

Single Zener Diodes Procurement Notes

Verify the specific revision level and lot traceability requirements against your system specifications before ordering. Confirm that the DO-7 package dimensions align with your PCB layout constraints. Ensure that the supplier provides appropriate documentation regarding the military qualification status to meet compliance standards for defense or aerospace projects.

Single Zener Diodes Selection Notes

Select this component when a 62 V Zener voltage is required with strict tolerance limits. Consider the 500 mW power rating to ensure adequate thermal headroom in your design. The through-hole format is preferred for applications requiring higher mechanical stability compared to surface-mount alternatives.

Single Zener Diodes Part Context

This part belongs to the JAN series of Zener diodes, which are characterized by their adherence to military performance standards. The JANHCA1N980B represents a specific voltage variant within this family, designed to provide consistent electrical characteristics across extreme temperature ranges and harsh operational conditions typical of defense applications.

Single Zener Diodes Replacement Considerations

Direct replacements must match the 62 V nominal voltage, ±5% tolerance, and 500 mW power rating. Verify that any substitute component also holds military qualification if required by the application. Ensure the replacement maintains the same DO-7 through-hole package footprint for compatibility.