MMBZ4702-G3-18

Single Zener Diodes Overview

The MMBZ4702-G3-18 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 15 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 500 mW and operates within a temperature range of -55°C to 150°C. It utilizes the SOD-123 surface-mount package and exhibits a reverse leakage current of 50 nA at 11.4 V.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation with a nominal 15 V breakdown characteristic.
• Designed for surface-mount assembly in compact electronic circuits.
• Capable of handling peak pulse currents for transient protection applications.

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific suffix G3-18 against official Vishay documentation to confirm RoHS compliance and packaging details. Ensure the ordering part number matches the required tape-and-reel or cut-tape configuration for your manufacturing process. Cross-reference the manufacturer part number with authorized distributors to confirm current product status and availability.

Single Zener Diodes Selection Notes

Select this component when a 15 V Zener voltage is required in an SOD-123 footprint. Consider the 500 mW power rating and ±5% tolerance for precision requirements. Evaluate the operating temperature range and leakage specifications against circuit constraints before finalizing the design choice.

Single Zener Diodes Part Context

This component belongs to the MMSZ4702 series of Zener diodes from Vishay. It serves as a surface-mount solution for general-purpose voltage regulation and protection tasks. The device is part of Vishay's broader portfolio of discrete semiconductor diodes designed for reliable performance in various electronic assemblies.

Single Zener Diodes Replacement Considerations

Direct substitutes include MMSZ4702-E3-18 and MMSZ4702-TP. Similar alternatives are MMSZ4702T1G and MMSZ5245B-7-F. Verify pinout compatibility and electrical parameters before substitution.