JANTX1N3026C-1

Single Zener Diodes Overview

The JANTX1N3026C-1 is a Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 18 V with a tolerance of ±2%. The device has a power dissipation rating of 1 W and operates in the DO-41 (DO-204AL) axial through-hole package. Key electrical parameters include a test current of 14 mA and an impedance of 20 ohms. The component is classified as a military-grade part under the JAN series, suitable for robust electronic environments.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with tight tolerance specifications
• Capable of handling high power dissipation for stable operation
• Constructed in a durable axial leaded package for through-hole mounting

Single Zener Diodes Applications

• Voltage reference circuits requiring high stability
• Overvoltage protection in sensitive electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify the specific suffix and revision level when ordering to ensure compatibility with existing designs. Confirm that the JAN designation meets all required environmental and reliability standards for the intended application. Cross-reference datasheet parameters against system requirements before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when an 18 V regulated supply is needed with low tolerance drift. Ensure the circuit design accommodates the 1 W power rating and 14 mA test current conditions. Consider the DO-41 package dimensions for PCB layout constraints and thermal management requirements during the selection process.

Single Zener Diodes Part Context

This part belongs to the Microchip JAN series of Zener diodes, which are characterized by high reliability and strict manufacturing controls. The series is widely used in aerospace, defense, and industrial applications where component failure is not an option. The JANTX variant indicates enhanced screening and testing procedures compared to standard commercial parts.

Single Zener Diodes Replacement Considerations

Direct replacements must match the 18 V Zener voltage, 1 W power rating, and DO-41 package. Verify that substitute components meet the same ±2% tolerance and impedance specifications. Ensure any alternative parts maintain equivalent thermal and electrical performance characteristics for seamless integration.