JANTX1N4578A-1/TR

Single Zener Diodes Overview

The JANTX1N4578A-1/TR is a temperature-compensated Zener reference diode manufactured by Microchip Technology. It features a nominal Zener voltage of 6.4 V with a tight tolerance of +/- 0.1% and a maximum reverse leakage current of 2 uA at 3 V. The device operates within a wide temperature range from -55 C to +100 C and dissipates up to 500 mW. Packaged in a DO-35 axial leaded format, it offers a Zener impedance of 50 Ohms and a voltage temperature coefficient of 0.06 mV/C.

Single Zener Diodes Feature Summary

• Provides minimal voltage changes over a broad temperature range for instrumentation applications
• Features internal metallurgical bond construction for enhanced reliability
• Qualified to MIL-PRF-19500/452 standards for military use

Single Zener Diodes Applications

• Precision instrumentation requiring stable voltage references
• Military electronic systems demanding high reliability
• Temperature-compensated circuit designs

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compliance with required military qualification levels. Confirm that the package type matches the intended PCB layout constraints. Cross-reference the manufacturer's latest documentation to validate environmental compliance status and availability timelines prior to finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when strict voltage stability across varying thermal conditions is critical. The tight tolerance and low temperature coefficient make it suitable for high-precision analog circuits. Ensure the operating current aligns with the specified test conditions to maintain accuracy. Consider the through-hole mounting requirements during the design phase.

Single Zener Diodes Part Context

This part belongs to the 1N4565 thru 1N4584A-1 series of Zero-Temperature Coefficient Reference Diodes. These devices are designed to provide stable reference voltages with minimal drift. The series includes various operating currents and voltage options, catering to diverse precision application needs within the semiconductor market.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers include JAN1N4578A-1 and JANTX1N4578A-1.