JAN1N5285-1

Current Regulation - Diodes, Transistors Overview

The JAN1N5285-1 is a military-grade Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 3.6V at a test current of 70mA, with a maximum Zener impedance of 10 ohms. The device operates within a junction temperature range of -65°C to +175°C and maintains a leakage current of no more than 1µA at its rated reverse voltage. Packaged in the DO-35 axial leaded glass envelope, it provides robust performance for high-reliability applications requiring precise voltage regulation under extreme environmental conditions.

Current Regulation - Diodes, Transistors Feature Summary

• Military-grade reliability certified for harsh operational environments
• Axial leaded glass package designed for through-hole mounting
• Stable voltage regulation characteristics across extended temperature ranges

Current Regulation - Diodes, Transistors Applications

• Voltage reference circuits in aerospace systems
• Overvoltage protection in military communication equipment
• Precision regulation in avionics power supplies

Current Regulation - Diodes, Transistors Procurement Notes

Verify the specific revision level and lot traceability documentation upon order confirmation. Ensure that the receiving inspection includes visual examination for package integrity and electrical testing against the published datasheet limits. Confirm that all handling procedures comply with electrostatic discharge prevention standards required for sensitive semiconductor components.

Current Regulation - Diodes, Transistors Selection Notes

Select this component when strict adherence to MIL-PRF-19500 specifications is required for Zener diodes. Consider the thermal management capabilities of the DO-35 package relative to the expected power dissipation in the target circuit. Evaluate the tolerance requirements against the standard manufacturing variations defined in the official specification sheet.

Current Regulation - Diodes, Transistors Part Context

This part belongs to the JAN series of microcircuit and discrete devices produced under military quality standards. It serves as a replacement or equivalent for older Mil-Spec inventory items. The designation indicates compliance with specific government procurement requirements for durability and performance consistency in defense-related hardware.

Current Regulation - Diodes, Transistors Replacement Considerations

Consult the Microchip cross-reference guide for verified equivalents. Ensure any substitute meets the same MIL-PRF-19500 qualification level. Verify pinout compatibility and thermal resistance values before implementation in existing designs.