JANTX1N3032BUR-1/TR

Single Zener Diodes Overview

The JANTX1N3032BUR-1/TR is a silicon Zener diode manufactured by Microchip Technology. It provides a nominal voltage of 33V with a power dissipation rating of 1W. The device utilizes the DO-213AB MELF package and features a unidirectional configuration. It is designed for surface-mount applications and meets MIL-PRF-19500/115 standards.

Single Zener Diodes Feature Summary

• Hermetically sealed glass encapsulation for environmental protection
• High thermal stability suitable for demanding conditions
• Tight voltage tolerance options available via suffix codes

Single Zener Diodes Applications

• Military aerospace electronic systems
• Spacecraft power regulation circuits
• High-reliability industrial control equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix code to confirm tolerance levels, as variations exist within the family. Confirm that the UR-1 designation aligns with required surface-mount processing capabilities. Ensure procurement channels provide traceable documentation compliant with military specifications. Validate package integrity upon receipt to maintain hermetic seal performance.

Single Zener Diodes Selection Notes

Select this component when a 33V reference is required in a compact surface-mount form factor. Consider the JANTX grade for enhanced quality assurance over standard JAN parts. Evaluate thermal management requirements given the 1W power handling capability. Compare against axial-leaded alternatives if board space constraints are less restrictive.

Single Zener Diodes Part Context

This part belongs to the 1N3032 series of voltage regulator diodes produced under MIL-PRF-19500/115. The series offers various voltage ratings from 3.3V to higher values. The BUR-1 suffix indicates the MELF package variant, distinguishing it from traditional axial DO-41 or metal case DO-13 packages found in other series members.

Single Zener Diodes Replacement Considerations

Direct substitutes include JANTX1N3032B-1UR and JANTX1N3032BUR-1C. Verify pinout compatibility and tolerance specifications before substitution.