JAN1N5529CUR-1/TR

Single Zener Diodes Overview

The JAN1N5529CUR-1/TR is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications in the DO-213AA-2 package. It features a nominal Zener voltage of 9.1 V with a tight tolerance of ±2%. The device supports a maximum power dissipation of 0.5 W and operates within an extended temperature range from -65°C to +175°C. Key electrical characteristics include a maximum reverse leakage current of 500 nA at 52 V and a forward voltage of 1.1 V at 200 mA. This component is qualified under MIL-PRF-19500/437E standards.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a nominal Zener voltage of 9.1 V and a tight ±2% tolerance.
• Engineered for high-reliability environments with an operating temperature range extending from -65°C to +175°C.
• Utilizes a compact DO-213AA-2 surface-mount package suitable for automated assembly processes.

Single Zener Diodes Applications

• Military and aerospace electronic systems requiring high-reliability voltage reference components.
• Precision voltage regulation circuits in harsh environmental conditions.
• Protection and clamping applications in ruggedized semiconductor designs.

Single Zener Diodes Procurement Notes

Verify the specific suffix CUR-1/TR against official Microchip documentation to confirm the reel packaging configuration and exact manufacturing lot details. Ensure that the MIL-PRF-19500/437E qualification status aligns with project requirements. Cross-reference the DO-213AA-2 package dimensions with PCB footprint specifications to guarantee mechanical compatibility during integration.

Single Zener Diodes Selection Notes

Select this component when a stable 9.1 V reference is required in space-constrained surface-mount layouts. The ±2% tolerance makes it suitable for precision analog circuits where standard commercial tolerances are insufficient. Consider the 0.5 W power rating and thermal management needs for the intended operating environment.

Single Zener Diodes Part Context

This part belongs to the JAN1N5529 series of Zener diodes produced by Microchip Technology. It shares the DO-213AA-2 form factor with other variants in the family but is distinguished by its specific 9.1 V breakdown voltage and military-grade qualification. The series is designed to meet stringent reliability standards for defense and aerospace electronics.

Single Zener Diodes Replacement Considerations

Direct substitutes must match the 9.1 V Zener voltage, ±2% tolerance, and DO-213AA-2 package. Verify equivalent MIL-PRF-19500/437E qualification and thermal performance characteristics before substitution.