JAN1N5528CUR-1/TR

Single Zener Diodes Overview

The JAN1N5528CUR-1/TR is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications in the DO-213AA (SOD-80) package. It features an 8.2 V nominal Zener voltage with a tight ±2% tolerance and operates within a wide temperature range of -65°C to +175°C. The device dissipates up to 500 mW, maintains a maximum reverse leakage current of 500 nA at 7.5 V, and exhibits a Zener impedance of 40 Ohms.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with a tight ±2% tolerance on the 8.2 V breakdown voltage.
• Engineered for high-temperature reliability, supporting junction temperatures up to +175°C.
• Utilizes a compact surface-mount DO-213AA glass encapsulation for automated assembly.

Single Zener Diodes Applications

• Precision voltage reference circuits requiring stable DC levels.
• Over-voltage protection stages in sensitive electronic systems.
• Clamping applications in high-reliability aerospace or military hardware.

Single Zener Diodes Procurement Notes

Verify the specific JAN suffix requirements against MIL-SPEC standards, as this part often denotes military-grade qualification. Confirm that the DO-213AA footprint matches your PCB design constraints. Ensure the ±2% tolerance aligns with your circuit's precision needs, as standard commercial variants may differ. Check for RoHS compliance status if required by your manufacturing environment.

Single Zener Diodes Selection Notes

Select this component when a high-reliability, surface-mount Zener diode with strict voltage tolerance is required. The DO-213AA package offers a smaller footprint compared to axial leads, suitable for dense PCB layouts. The extended temperature range makes it appropriate for harsh environments where standard commercial parts would fail. Consider the 500 mW power rating to ensure adequate thermal headroom in your application.

Single Zener Diodes Part Context

This part belongs to the JAN series of Zener diodes, which typically adheres to rigorous military quality standards. The JAN prefix indicates a specific grade of reliability and testing beyond standard commercial offerings. Microchip Technology produces these components to meet demanding specifications for defense and aerospace electronics, ensuring consistency and longevity in critical systems.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with generic SOD-80 Zener diodes only if electrical parameters match exactly, though military-grade equivalents may require specific sourcing channels.