JANTX1N3824CUR-1/TR

Single Zener Diodes Overview

The JANTX1N3824CUR-1/TR is a Zener diode manufactured by Microchip, designed for surface mount applications in the DO-213AB (MELF) package. It features a nominal Zener voltage of 4.3 V with a power dissipation rating of 500 mW. The device operates within an extended temperature range from -65°C to +175°C and offers a tight voltage tolerance of ±2%. Key electrical characteristics include a maximum reverse leakage current of 500 nA at 15 V and a Zener impedance of 16 ohms at a test current of 8.5 mA.

Single Zener Diodes Feature Summary

• Double plug construction for enhanced reliability
• Leadless MELF package suitable for surface mount technology
• Qualified under MIL-PRF-19500/115 standards

Single Zener Diodes Applications

• Voltage regulation in military aerospace systems
• Overvoltage protection circuits
• Reference voltage sources in harsh environments

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure compatibility with required environmental qualifications. Confirm that the reel packaging matches the intended automated assembly process. Cross-reference the manufacturing date code and lot traceability requirements with project specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a leadless surface mount Zener diode with high thermal stability is required. The DO-213AB package provides robust mechanical integrity for vibration-prone applications. Ensure the circuit design accommodates the 500 mW power dissipation limit and the specific Zener impedance characteristics at the operating current.

Single Zener Diodes Part Context

This part belongs to the JAN series of Zener diodes produced by Microchip Technology. It is part of a family of devices compliant with MIL-PRF-19500/115, offering various voltage ratings and package options for ruggedized electronic designs. The JANTX designation indicates enhanced testing and screening levels compared to standard commercial grades.

Single Zener Diodes Replacement Considerations

Consult official substitution lists for equivalent parts meeting identical MIL-PRF-19500/115 specifications. Verify pinout compatibility and thermal performance metrics before integrating alternative components into existing layouts.