RD4.7UJ(0)-T1-AT

Single Zener Diodes Overview

The RD4.7UJ(0)-T1-AT is a surface-mount Zener diode manufactured by Renesas Electronics Corporation. It utilizes the 2-pin Ultra Super Mini Mold package, designed for compact electronic assemblies. The component features sharp breakdown characteristics to ensure reliable voltage regulation and transient suppression in low-noise applications.

Single Zener Diodes Feature Summary

• Sharp breakdown characteristics for precise voltage clamping
• Low noise performance suitable for sensitive circuits
• Compact 2-pin Ultra Super Mini Mold packaging

Single Zener Diodes Applications

• Voltage regulation in compact consumer electronics
• Transient voltage suppression in signal lines
• Protection circuits in space-constrained industrial modules

Single Zener Diodes Procurement Notes

Verify the specific suffix 'AT' against the manufacturer's current datasheet to confirm tape-and-reel packaging specifications and any minor parameter variations compared to standard versions. Ensure the part number matches the exact RoHS or lead-free status required for your assembly process, as suffixes often denote packaging or compliance differences.

Single Zener Diodes Selection Notes

Select this component when space constraints require a 2-pin SMD Zener diode with tight voltage tolerance. The Ultra Super Mini Mold package is ideal for high-density PCB layouts. Consider the power dissipation limits and thermal management requirements of the host system to ensure long-term reliability under operating conditions.

Single Zener Diodes Part Context

This device belongs to Renesas' discrete semiconductor portfolio, specifically within the Zener diode category. It serves as a fundamental passive component for voltage reference and protection tasks, complementing the company's broader range of active semiconductors used in automotive and industrial control systems.

Single Zener Diodes Replacement Considerations

Check for direct substitutes from other manufacturers offering identical 2-pin Ultra Super Mini Mold packages and similar Zener voltage ratings. Verify that replacement parts maintain equivalent breakdown sharpness and low-noise characteristics to ensure circuit compatibility without redesign.