1N4620UR

$2.43

Description：DIODE ZENER 3.3V 500MW DO213AA
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:6c229619f68a Category: Single Zener Diodes Brand: Microchip Technology

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Product introduction

1N4620UR is listed in the Single Zener Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE ZENER 3.3V 500MW DO213AA. Review the specifications below when checking this part for your BOM.

Single Zener Diodes specifications for 1N4620UR

Description：DIODE ZENER 3.3V 500MW DO213AA
Series：-
Mfr：Microchip Technology
Package：Bulk
Voltage - Zener (Nom) (Vz)：3.3 V
Tolerance：±5%
Power - Max：500 mW
Impedance (Max) (Zzt)：1650 Ohms
Current - Reverse Leakage @ Vr：3.5 µA @ 1.5 V
Operating Temperature：-65°C ~ 175°C
Mounting Type：Surface Mount
Package / Case：DO-213AA
Voltage - Forward (Vf) (Max) @ If：1.1 V @ 200 mA
Grade：-
Qualification：-

Single Zener Diodes datasheet and documents for 1N4620UR

1N4620UR

Single Zener Diodes Overview

The 1N4620UR-1 is a silicon unidirectional voltage regulator diode manufactured by Microchip Technology. It features a nominal Zener voltage of 3.3V and a maximum reverse current of 7.5 µA. The device is housed in the DO-213AA-2 surface-mount package, also known as SOD-80C. It is designed for applications requiring low noise and low leakage characteristics.

Single Zener Diodes Feature Summary

Low noise operation suitable for sensitive signal paths
Low leakage current for high-impedance circuits
Hermetic sealing options available in specific variants

Single Zener Diodes Applications

Precision voltage reference circuits
Low-noise power supply regulation
High-reliability aerospace systems

Single Zener Diodes Procurement Notes

Verify the exact suffix (e.g., UR-1 vs UR) to confirm package type and hermetic status. Confirm RoHS compliance requirements against specific datasheet versions. Check for military screening options if space-grade reliability is required. Ensure ordering quantities align with manufacturer minimums.

Single Zener Diodes Selection Notes

Select this component for applications requiring stable 3.3V regulation with minimal noise interference. Compare impedance specifications against load requirements. Consider thermal dissipation limits within the DO-213AA package. Verify compatibility with automated assembly processes for surface mount technology.

Single Zener Diodes Part Context

This part belongs to the 1N4620 series of Zener diodes. Variants include through-hole glass packages (DO-35) and surface-mount ceramic or plastic options. The UR-1 designation typically indicates a specific surface-mount configuration with defined electrical tolerances.