1N4620C/TR

Single Zener Diodes Overview

The 1N4620C/TR is a silicon unidirectional voltage regulator diode manufactured by Microchip Technology. It features a nominal reference voltage of 3.3 V and operates as a single Zener diode element. The device has a maximum reverse current of 7.5 µA and is designed for surface mount installation in an uncased chip package (DIE). It is classified under the Zener technology type with low noise characteristics.

Single Zener Diodes Feature Summary

• Unidirectional voltage regulation capability
• Low noise operational characteristic
• Silicon semiconductor construction

Single Zener Diodes Applications

• Voltage regulation circuits
• Reference voltage generation
• Low noise signal conditioning

Single Zener Diodes Procurement Notes

Verify the specific die configuration and packaging details against the official datasheet, as the component is supplied as an uncased chip. Confirm RoHS compliance status, noting that some sources indicate non-compliance. Ensure the ordering suffix matches the required tape and reel specifications for automated assembly processes.

Single Zener Diodes Selection Notes

Select this component when a low-noise, 3.3 V reference is required in a surface-mount form factor. Consider the uncased die package constraints regarding handling and mounting requirements. Verify thermal management needs for the specific application environment.

Single Zener Diodes Part Context

This part belongs to the standard Zener diode family produced by Microchip Technology. It shares functional similarities with other low-voltage Zener devices but is distinguished by its specific 3.3 V rating and low noise profile. The TR suffix indicates tape and reel packaging for high-volume manufacturing.

Single Zener Diodes Replacement Considerations

Cross-reference with other 3.3 V low-noise Zener diodes from Microchip or compatible manufacturers. Verify electrical parameters such as reverse leakage current and impedance match before substitution.