MMBZ5234C-TP

Single Zener Diodes Overview

The MMBZ5234C-TP is a single Zener diode manufactured by Micro Commercial Components (MCC). It provides a nominal Zener voltage of 6.2 V with a standard tolerance of ±2%. The device features a maximum power dissipation of 350 mW and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum Zener impedance of 7 Ω at a test current of 20 mA, and a maximum reverse leakage current of 1000 µA at 5.0 V. It is housed in an SOT-23 surface mount package.

Single Zener Diodes Feature Summary

• Offers tight voltage regulation with a standard ±2% Zener tolerance for precision applications.
• Designed for high-density circuit layouts utilizing a compact SOT-23 surface mount package.
• Constructed as a halogen-free 'Green' device compliant with RoHS standards.

Single Zener Diodes Applications

• Voltage regulation in cellular phones
• Power management in handheld portable devices
• Voltage reference circuits on high density printed circuit boards

Single Zener Diodes Procurement Notes

Verify the authenticity of the MMBZ5234C-TP component by purchasing exclusively from Micro Commercial Components or their authorized distributors. Counterfeit parts are prevalent; unauthorized sources lack traceability and quality assurance. Confirm that the ordering suffix indicates tape and reel packaging containing 3000 pieces per reel. Ensure compliance with environmental specifications such as UL 94 V-0 flammability ratings.

Single Zener Diodes Selection Notes

Select the MMBZ5234C-TP when a precise 6.2 V reference is required with minimal spatial footprint. The ±2% tolerance distinguishes this variant from standard ±5% series components. Evaluate the thermal resistance of 357°C/W and the 350 mW power rating against the expected operating conditions. The SOT-23 package facilitates automated assembly processes suitable for modern manufacturing lines.

Single Zener Diodes Part Context

This component belongs to the MMBZ5229C through MMBZ5262C series produced by Micro Commercial Components. The series covers a Zener voltage range from 4.3 V to 51 V. All devices in this family share identical physical dimensions and electrical testing parameters, differing only in their specific breakdown voltage values and corresponding marking codes.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers for the MMBZ5234C-TP were not identified in the provided source material.