JANS1N4993DUS/TR

Single Zener Diodes Overview

The JANS1N4993DUS/TR is a single Zener diode manufactured by Microchip Technology, designed for voltage regulation applications. It features a nominal Zener voltage of 300 V and operates with a test current of 4 mA. The device supports a maximum reverse leakage current of 0.3 A and dissipates power within specified thermal limits. Packaged in a square surface-mount configuration, it is intended for use in environments requiring high-voltage stability and reliability.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation at high potential levels
• Engineered for surface-mount integration into compact circuits
• Designed to meet stringent performance standards for specialized applications

Single Zener Diodes Applications

• High-voltage reference circuits
• Voltage clamping in sensitive electronic systems
• Protection stages requiring precise breakdown characteristics

Single Zener Diodes Procurement Notes

Verify component authenticity through authorized Microchip channels due to restricted distribution status. Confirm specific datasheet revisions and compliance documentation prior to integration. Ensure handling procedures align with electrostatic discharge protocols for surface-mount devices. Validate supply chain sources against official manufacturer lists to mitigate counterfeiting risks.

Single Zener Diodes Selection Notes

Select this component when a 300 V Zener voltage is required in a surface-mount form factor. Consider the low test current and specific impedance characteristics for precision regulation needs. Evaluate thermal management requirements based on the package type and expected operating conditions within the target circuit design.

Single Zener Diodes Part Context

This part belongs to the JANS series of Zener diodes produced by Microchip Technology, formerly associated with Microsemi. The series targets high-reliability sectors where standard commercial components are insufficient. It represents a specialized segment of the broader diode portfolio focused on robust voltage regulation capabilities.