MMBZ5238BW-TP

Single Zener Diodes Overview

The MMBZ5238BW-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 8.2 V with a standard tolerance of ±5%. The device operates within a power dissipation range of 200 mW at 25°C and utilizes an SOT-323 package. Electrical characteristics include a maximum Zener impedance of 8 Ω at a test current of 20 mA and a maximum reverse leakage current of 3.0 µA at 6.5 V.

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 signal protection
• Reference voltage generation in low-power systems

Single Zener Diodes Procurement Notes

Verify that the ordering suffix -TP corresponds to the Tape & Reel packing format specified in the manufacturer's documentation. Confirm RoHS compliance status and lead-free finish requirements against the specific batch data sheet. 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 precise 8.2 V reference is required in space-constrained designs utilizing the SOT-323 footprint. Consider the thermal resistance of 625°C/W and the operating junction temperature range of -55°C to +150°C for environmental suitability. Evaluate the dynamic impedance and leakage current specifications against circuit sensitivity requirements to ensure adequate performance stability.

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 V, providing standardized options for various voltage regulation needs. All devices share common mechanical dimensions and electrical testing conditions, facilitating consistent design integration across different voltage requirements.

Single Zener Diodes Replacement Considerations

Cross-reference with other manufacturers offering SOT-323 packaged Zener diodes with 8.2 V nominal voltage and 200 mW power rating. Verify pinout compatibility and thermal characteristics before substitution. Ensure equivalent electrical parameters such as impedance and leakage current are met for the specific application context.