RD47FM(0)-T1-AZ

Single Zener Diodes Overview

The RD47FM(0)-T1-AZ is a single Zener diode manufactured by Renesas, designed for surface-mount applications. It features a Power Mini-Mold package with two pins. The device provides a nominal Zener voltage of 4.7V with a tolerance of 5%. It has a maximum power dissipation rating of 1W and operates within a reverse voltage range of 44V to 49V. The leakage current is specified at 5uA when tested at 36V. This component is intended for general-purpose voltage regulation and protection circuits in electronic systems.

Single Zener Diodes Feature Summary

• Surface-mount construction in a compact Power Mini-Mold package
• Single Zener diode configuration for voltage reference or clamping
• High power handling capability of 1W for robust performance

Single Zener Diodes Applications

• General-purpose voltage regulation
• Over-voltage protection circuits
• Voltage reference sources in low-power electronics

Single Zener Diodes Procurement Notes

Verify the specific suffix codes (0) and (AZ) against the manufacturer's latest datasheet to ensure correct voltage tolerance and packaging specifications. Confirm RoHS compliance status as some listings indicate non-compliance while others suggest compliance. Check lifecycle status, as this part may be classified as obsolete or having limited availability in certain regions. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Single Zener Diodes Selection Notes

Select this component when a 4.7V Zener reference with 1W power rating is required in a small surface-mount footprint. Consider the 5% voltage tolerance for precision requirements. Evaluate thermal management needs due to the 1W dissipation rating. Compare against alternative packages if board space constraints differ. Verify operating temperature ranges match the application environment.

Single Zener Diodes Part Context

This part belongs to Renesas' series of single Zener diodes designed for surface-mount technology. It utilizes the Power Mini-Mold package, which offers a balance between power handling and size. These diodes are commonly used in industrial and consumer electronics where reliable voltage regulation is necessary. The product line supports various voltage values to meet diverse circuit design requirements.

Single Zener Diodes Replacement Considerations

Consult official Renesas substitution lists for direct equivalents. Generic replacements must match the 4.7V nominal voltage, 1W power rating, and 5% tolerance. Verify package compatibility with the Power Mini-Mold form factor. Ensure thermal characteristics and leakage current specifications meet or exceed original requirements.