MMBZ5243B-G3-08

Single Zener Diodes Overview

The MMBZ5243B-G3-08 is a single Zener diode manufactured by Vishay General Semiconductor - Diodes Division. It features a nominal Zener voltage of 13 V with a tolerance of ±5%. The device has a maximum power dissipation of 225 mW and is housed in an SOT-23-3 surface-mount package. Key electrical characteristics include a maximum reverse leakage current of 500 nA, a Zener impedance of 13 Ohms, and a test current of 9.5 mA. The component operates within a temperature range of -65°C to +175°C.

Single Zener Diodes Feature Summary

• Planar die construction for robust performance
• Ultra-small surface mount package design
• Suitable for automated assembly processes

Single Zener Diodes Applications

• Voltage regulation circuits
• General purpose medium current applications
• Automated assembly integration

Single Zener Diodes Procurement Notes

Verify the specific suffix G3-08 against official Vishay documentation to confirm RoHS compliance and packaging details. Ensure the ordering information matches the exact part number requirements for your bill of materials. Cross-reference datasheet revisions to confirm current manufacturing status and any potential product change notifications that may affect specifications or sourcing.

Single Zener Diodes Selection Notes

Select this component when a compact SOT-23-3 footprint is required for 13 V regulation with low power dissipation constraints. Compare the 225 mW rating against thermal management capabilities in the target application. Verify that the 13 Ohm impedance and 500 nA leakage meet circuit sensitivity requirements compared to higher power alternatives like the MMSZ5243B series.

Single Zener Diodes Part Context

This component belongs to the Vishay Zener diode portfolio, specifically designed for surface-mount technology. It utilizes planar die construction to ensure reliability in small form factors. The SOT-23-3 package allows for high-density PCB layouts, making it suitable for modern electronic devices where space is limited and automated placement is standard practice.

Single Zener Diodes Replacement Considerations

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