JANTX1N4567AUR-1

Single Zener Diodes Overview

JANTX1N4567AUR-1 is a temperature-compensated Zener reference diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.4 V with a tolerance of ±0.1%. The device operates at a test current of 0.5 mA and dissipates up to 500 mW. It is housed in the DO-213AA surface-mount package, which provides a military-grade equivalent to the axial-lead DO-35 form factor.

Single Zener Diodes Feature Summary

• Temperature compensated design for minimal voltage change across operating ranges
• Military qualification under JANTX standards
• Surface mount construction compatible with automated assembly

Single Zener Diodes Applications

• Precision voltage reference circuits
• Temperature compensation networks
• High-reliability aerospace systems

Single Zener Diodes Procurement Notes

Verify the specific suffix UR-1 indicates the surface mount DO-213AA package variant rather than the standard axial lead version. Confirm that the JANTX prefix meets the required reliability specifications for the intended application environment before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a stable 6.4 V reference is required in a compact surface mount footprint. Ensure the circuit design supports the specified 0.5 mA test current to maintain the stated ±0.1% voltage accuracy and temperature coefficient performance characteristics.

Single Zener Diodes Part Context

This part belongs to the 1N4565 through 1N4584 series of zero-temperature-coefficient reference diodes. The UR-1 suffix denotes the surface mount DO-213AA package, providing a direct replacement for the traditional DO-35 axial lead configuration while maintaining military qualification standards.

Single Zener Diodes Replacement Considerations

Direct substitutes include other JANTX1N4567AUR-1 units from authorized distributors. Verify package compatibility if replacing with non-military equivalents.