JANTX1N3022B-1/TR

Single Zener Diodes Overview

The JANTX1N3022B-1/TR is a hermetically sealed Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 12 V with a tight tolerance of ±2%. The device is rated for a maximum power dissipation of 1 W and operates within an extended temperature range from -55 °C to +175 °C. Designed for high-reliability applications, it utilizes the DO-41 axial leaded package and meets MIL-PRF-19500/115 specifications.

Single Zener Diodes Feature Summary

• Hermetically sealed construction ensures long-term reliability in harsh environments
• Tight voltage tolerance of ±2% provides precise regulation stability
• Extended operating temperature range supports extreme thermal conditions
• Military-grade qualification meets stringent aerospace standards

Single Zener Diodes Applications

• Aerospace voltage reference circuits
• Military power supply regulation
• High-reliability electronic instrumentation
• Avionics protection networks

Single Zener Diodes Procurement Notes

Verify that the suffix /TR indicates tape and reel packaging rather than bulk units. Confirm the specific lot traceability documentation required for your quality assurance protocols. Ensure the procurement order explicitly states the military grade requirement to avoid receiving commercial equivalents. Check for any specific handling instructions related to the hermetic seal integrity during assembly.

Single Zener Diodes Selection Notes

Select this component when strict voltage accuracy and environmental resilience are critical. The 12 V rating suits mid-range reference applications. Consider the DO-41 package constraints for board space. Evaluate the thermal management requirements given the 1 W dissipation limit. Compare against lower-tolerance variants if tighter precision is needed.

Single Zener Diodes Part Context

This part belongs to the 1N3022 series of Zener diodes produced under military specifications. It represents a high-reliability variant designed for defense and aerospace sectors. The JANTX designation indicates enhanced screening compared to standard commercial parts. It serves as a robust solution for critical systems requiring stable voltage regulation over wide temperature variations.

Single Zener Diodes Replacement Considerations

JANTXV1N3022B-1 offers tighter tolerance. JAN1N3022B-1 provides standard military grade. JANTX1N3022B-1 is the bulk packaging equivalent.