MMBZ5244BW-TP

Single Zener Diodes Overview

The MMBZ5244BW-TP is a surface-mount silicon Zener diode from the MMBZ5221BW through MMBZ5259BW series, manufactured by Micro Commercial Components. It features a nominal Zener voltage of 14 V with a standard tolerance of ±5%. The device operates within a power dissipation range of 200 mW at 25°C and maintains an operating junction temperature range from -55°C to +150°C. Electrical characteristics include a maximum Zener impedance of 15 Ω at a test current of 9.0 mA and a maximum reverse leakage current of 0.1 µA at 10 V. The component utilizes a SOT-323 package.

Single Zener Diodes Feature Summary

• Halogen-free "Green" device construction
• Moisture Sensitivity Level 1 classification
• Epoxy material meets UL 94 V-0 flammability rating

Single Zener Diodes Applications

• Voltage regulation in compact electronic circuits
• Clamping applications for transient voltage suppression
• Reference voltage generation in low-power systems

Single Zener Diodes Procurement Notes

Verify that the ordering suffix "-TP" corresponds to the Tape & Reel packing configuration specified in the manufacturer's documentation. Confirm RoHS compliance status and ensure the supplier provides genuine parts from authorized channels to maintain traceability and quality standards defined by Micro Commercial Components Corp.

Single Zener Diodes Selection Notes

Select this component when a 14 V Zener reference is required in space-constrained designs utilizing the SOT-323 footprint. Consider the thermal resistance of 625°C/W and the 200 mW power dissipation limit when designing for ambient temperatures up to 150°C. Ensure the application current remains within the specified test parameters for accurate voltage regulation.

Single Zener Diodes Part Context

This part belongs to the MMBZ5221BW through MMBZ5259BW series of 200 mWatt Zener diodes offered by Micro Commercial Components. The series covers a wide voltage range from 2.4 V to 39 Volts, providing various nominal voltages for different circuit requirements while maintaining consistent physical dimensions and electrical testing conditions across the lineup.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering 14 V Zener diodes in SOT-323 packages. Verify that substitute components match the 200 mW power rating, ±5% voltage tolerance, and thermal characteristics to ensure functional compatibility without redesigning the PCB layout.