JANTX1N3033DUR-1

Single Zener Diodes Overview

The JANTX1N3033DUR-1 is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications. It features a nominal Zener voltage of 36 V with a tight tolerance of ±1%. The device has a maximum power dissipation rating of 1 W and is housed in a DO-213AB (MELF) glass package. It operates within a temperature range of -55°C to 175°C and holds MIL-PRF-19500/115 qualification for military-grade reliability.

Single Zener Diodes Feature Summary

• Military-grade qualification ensuring high reliability in demanding environments
• Surface-mount MELF glass package design for compact integration
• Tight voltage tolerance for precise regulation performance

Single Zener Diodes Applications

• Voltage reference circuits requiring stable regulation
• Overvoltage protection in sensitive electronic systems
• Clamping applications in aerospace and defense equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix UR-1 indicates the reel packaging configuration when ordering. Confirm that the JAN prefix denotes military-grade compliance and that the component meets all required environmental standards for the intended deployment environment before finalizing procurement.

Single Zener Diodes Selection Notes

Select this component when a surface-mount Zener diode with strict voltage tolerance is required. Ensure the circuit design accommodates the 1 W power rating and the thermal characteristics of the DO-213AB package. Verify compatibility with automated placement equipment due to the MELF form factor.

Single Zener Diodes Part Context

This part belongs to the 1N30xx series of Zener diodes produced under military specifications. It is part of Microchip's portfolio of radiation-hardened and high-reliability discrete semiconductors used in critical infrastructure and defense applications where standard commercial components are insufficient.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTX1N3033DUR-1/TR for identical electrical and mechanical specifications. Other variants in the 1N3033 family may offer different packaging options but must be verified for pinout and thermal compatibility.