JANTX1N4624DUR-1/TR

Single Zener Diodes Overview

The JANTX1N4624DUR-1/TR is a Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 4.7 V with a tolerance of ±5%. The device has a maximum power dissipation of 500 mW and operates within a temperature range of -65°C to +175°C. It utilizes an SMD/SMT mounting style in a DO-213AA-2 package. Key electrical characteristics include a maximum reverse leakage current of 5 µA and a Zener impedance of 1.5 kOhms at a test current of 250 µA.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at a nominal 4.7 V level
• Designed for surface-mount installation in compact circuits
• Capable of operation across extended industrial temperature ranges

Single Zener Diodes Applications

• Voltage reference circuits requiring precise regulation
• Overvoltage protection stages in electronic systems
• Clamping applications in signal processing paths

Single Zener Diodes Procurement Notes

Verify the specific suffix DUR-1/TR against official Microchip documentation to confirm package type and tape-and-reel configuration. Ensure compatibility with automated placement equipment specifications. Confirm RoHS exemption status if required by assembly standards. Validate that the 500 mW power rating aligns with thermal management design constraints in the final application environment.

Single Zener Diodes Selection Notes

Select this component when a surface-mount Zener diode with a 4.7 V breakdown voltage is required. The DO-213AA-2 package suits space-constrained PCB layouts. Consider the 500 mW power dissipation limit and the wide operating temperature range for harsh environments. Verify that the 1.5 kOhm impedance meets the noise and stability requirements of the target circuit design.

Single Zener Diodes Part Context

This part belongs to the JANTX series of Zener diodes from Microchip, which are typically designed for high-reliability applications. The series offers various voltage ratings and packages. The JANTX1N4624 variant specifically targets the 4.7 V regulation niche. The manufacturer provides comprehensive datasheets detailing absolute maximum ratings and electrical characteristics for design integration.

Single Zener Diodes Replacement Considerations

Consult Microchip's official cross-reference guides for verified substitutes. Generic equivalents may not match the specific reliability or package dimensions. Verify pinout compatibility and thermal performance before substitution.