JANTXV1N3826D-1/TR

Single Zener Diodes Overview

The JANTXV1N3826D-1/TR is a silicon voltage regulator diode manufactured by Microchip Technology under the MIL-PRF-19500/115 specification. It features a nominal Zener voltage of 5.1 V with a tight tolerance of ±1%. The device is designed for surface-mount applications in the DO-213AB (MELF) glass package and supports a maximum power dissipation of 1 W. It operates within an extended temperature range from -65°C to +175°C, ensuring reliability in demanding environments.

Single Zener Diodes Feature Summary

• Military-grade construction compliant with MIL-PRF-19500/115 standards
• High-precision voltage regulation with ±1% tolerance
• Robust thermal performance suitable for extreme temperatures
• Surface-mount MELF package design for automated assembly

Single Zener Diodes Applications

• Precision voltage reference circuits in aerospace systems
• Overvoltage protection in military communication equipment
• Voltage regulation in high-reliability industrial control units

Single Zener Diodes Procurement Notes

Verify that the ordering suffix matches the required packaging configuration. Confirm that the component meets specific military qualification requirements. Ensure compatibility with surface-mount assembly processes. Check for any recent process change notifications affecting the device specifications or manufacturing site before finalizing procurement decisions.

Single Zener Diodes Selection Notes

Select this component when strict voltage accuracy and wide operating temperature ranges are required. The surface-mount MELF package facilitates automated placement. Consider the 1 W power rating for thermal management in enclosed designs. Verify that the ±1% tolerance aligns with circuit precision requirements compared to standard commercial alternatives.

Single Zener Diodes Part Context

This part belongs to the 1N3826 series of Zener diodes produced by Microchip Technology. The series includes various tolerance options and package types to support different design needs. The JANTXV designation indicates a specific level of military quality assurance. These devices are widely used in critical electronic systems requiring stable voltage regulation.

Single Zener Diodes Replacement Considerations

Direct substitutes include JAN1N3826D-1 and JAN1N3826AUR-1. Verify pinout compatibility and electrical parameter alignment. Ensure the replacement meets the same MIL-PRF-19500/115 specification. Confirm package dimensions match the existing footprint.