MMBZ4620-G3-08

Single Zener Diodes Overview

The MMBZ4620-G3-08 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 3.3 V with a tolerance of ±5%. The device is designed for surface mount installation in an SOT-23-3 package. Key electrical specifications include a maximum power dissipation of 350 mW, a maximum reverse leakage current of 10 µA at 3 V, and a Zener impedance of 1500 Ohms. The component operates within a junction temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics in the SOT-23-3 surface-mount package.
• Designed for low-power circuit protection and reference applications with specified leakage limits.

Single Zener Diodes Applications

• Voltage regulation in low-power electronic circuits
• Reference voltage generation
• Over-voltage protection

Single Zener Diodes Procurement Notes

Verify the specific datasheet revision and compliance documentation directly with the manufacturer or authorized distributors before integration. Confirm that the SOT-23-3 footprint matches the target PCB design. Ensure that the thermal management capabilities of the assembly process are sufficient for the 350 mW power dissipation rating under expected operating conditions.

Single Zener Diodes Selection Notes

Select this component when a precise 3.3 V reference is required in a compact surface-mount form factor. The SOT-23-3 package offers space efficiency for portable devices. Consider the 350 mW power rating and 1500 Ohm impedance when designing biasing networks. Verify compatibility with automated pick-and-place equipment due to the small outline dimensions.

Single Zener Diodes Part Context

This part belongs to the MMBZ46xx series of single Zener diodes from Vishay. These components are commonly used in consumer electronics and industrial control systems where small size and reliable voltage clamping are necessary. The G3 suffix indicates compliance with specific environmental standards, such as RoHS directives, ensuring suitability for modern manufacturing processes.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers for MMBZ4620-G3-08 were not found in the provided source material. Engineers should consult official replacement guides or contact the manufacturer for verified cross-reference data.