MM9Z6V2B

Single Zener Diodes Overview

The MM9Z6V2B is a surface-mount planar Zener diode manufactured by Diotec Semiconductor, designed for voltage stabilization and regulation applications. It operates within a junction temperature range of -55°C to +150°C and features a power dissipation rating of 250 mW at 25°C ambient temperature when mounted on a PCB with 3 mm² copper pads. The device offers a nominal Zener voltage of 6.2 V with a tight tolerance of approximately ±2%, ensuring sharp breakdown characteristics. It is available in miniature SOD-882 or DFN1006-2 packages and complies with RoHS standards.

Single Zener Diodes Feature Summary

• Miniature case outline suitable for space-constrained designs
• Approximately ±2% tolerance of Zener voltage for precision regulation
• Sharp Zener voltage breakdown characteristic
• Compliant to RoHS (without exemption)

Single Zener Diodes Applications

• Voltage stabilization
• Voltage regulators

Single Zener Diodes Procurement Notes

Verify the specific package variant (SOD-882 or DFN1006-2) required for your layout, as both are supported by this part family. Confirm compliance requirements such as REACH and conflict minerals status if applicable to your supply chain regulations. Check for automotive-grade suffixes (-Q or -AQ) if AEC-Q101 qualification is necessary for your application environment.

Single Zener Diodes Selection Notes

Select the MM9Z6V2B when precise voltage reference or regulation is needed in compact surface-mount designs. Ensure the thermal design accounts for the 250 mW power dissipation limit, which depends on adequate copper pad area on the PCB. Consider the ±2% tolerance if tighter voltage accuracy is required compared to standard 5% Zener diodes.

Single Zener Diodes Part Context

This component belongs to the MM9Z3B3...MM9Z39B series of SMD Planar Zener Diodes from Diotec Semiconductor. The series covers Zener voltages from 3.3 V to 39 V, all sharing similar mechanical and electrical characteristics including the 250 mW power rating and miniature package options. The MM9Z6V2B specifically targets the 6.2 V segment of this voltage range.

Single Zener Diodes Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.