JAN1N4626CUR-1

Single Zener Diodes Overview

The JAN1N4626CUR-1 is a single silicon Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 5.6 V with a tolerance of ±2%. The device is rated for a maximum power dissipation of 500 mW and operates within a temperature range of -65 °C to +175 °C. It utilizes the DO-213AA (SOD-80) surface-mount package. Key electrical characteristics include a maximum reverse leakage current of 5 µA and a Zener impedance of 1.4 kΩ at a test current of 250 µA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a nominal 5.6 V breakdown voltage.
• Engineered for high-temperature reliability up to 175 °C.
• Utilizes a compact glass-passivated surface-mount package.

Single Zener Diodes Applications

• Military aerospace electronic systems
• High-reliability voltage reference circuits
• Harsh environment protection networks

Single Zener Diodes Procurement Notes

Verify the specific suffix CUR-1 against the official Microchip datasheet to confirm the reel packaging format and exact manufacturing lot specifications. Ensure that the procurement documentation explicitly states compliance with MIL-PRF-19500 standards, as generic listings may omit critical military-grade certification details required for qualified applications.

Single Zener Diodes Selection Notes

Select this component when a precise 5.6 V reference is required in space-constrained designs. The DO-213AA package offers a small footprint suitable for dense PCB layouts. Consider the 500 mW power rating and thermal management requirements for the intended operating environment before finalizing the design.

Single Zener Diodes Part Context

This part belongs to the JAN series of Zener diodes produced by Microchip Technology, formerly Microsemi. These components are designed to meet rigorous military performance standards. The JAN designation indicates qualification for defense and aerospace applications requiring extended temperature ranges and high reliability.

Single Zener Diodes Replacement Considerations

Consult the official Microchip replacement guide for verified equivalents. Generic commercial Zener diodes do not meet the environmental or reliability standards of this military-grade component.