JANTXV1N4125UR-1

Single Zener Diodes Overview

The JANTXV1N4125UR-1 is a surface mount Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 47 V with a tight tolerance of ±2%. The device operates at a maximum power dissipation of 500 mW and utilizes the DO-213AA glass package. Key electrical characteristics include a Zener impedance of 250 Ohms, a test current of 250 uA, and a reverse leakage current of 500 nA at 6.3 V. It supports an operating temperature range from -65°C to +175°C.

Single Zener Diodes Feature Summary

• High-reliability construction qualified to the JANS level for demanding applications
• Metallurgically bonded internal structure within a hermetically sealed glass package
• Low noise performance suitable for sensitive circuit environments

Single Zener Diodes Applications

• Military aerospace electronic systems
• Spacecraft instrumentation circuits
• High-reliability voltage regulation modules

Single Zener Diodes Procurement Notes

Verify that the specific part number suffix matches the required military qualification level. Confirm compliance with MIL-PRF-19500/435 standards during procurement. Ensure the supplier provides appropriate documentation for high-reliability components. Check for lead time constraints associated with specialized manufacturing processes.

Single Zener Diodes Selection Notes

Select this component when a precise 47 V reference is required in space-constrained designs. The DO-213AA package enables automated surface mount assembly. Consider the low leakage and tight tolerance for precision analog signal conditioning. Evaluate thermal management requirements given the 500 mW power rating.

Single Zener Diodes Part Context

This device belongs to the 1N41xx series of surface mount Zener diodes produced by Microchip. These components are designed for high-reliability applications requiring stable voltage regulation. The series offers various voltage options within a standardized glass package format.

Single Zener Diodes Replacement Considerations

Direct replacements must match the 47 V Zener voltage, 500 mW power rating, and DO-213AA package. Verify that substitute parts meet the same JANS or equivalent military reliability standards.