MM5Z30VT1

Single Zener Diodes Overview

The MM5Z30VT1 is a Zener voltage regulator diode from onsemi, packaged in an SOD-523 surface-mount case. It provides a nominal reverse Zener voltage of 30 V with a tolerance range of 28 V to 32 V at a test current of 2 mA. The device features a steady-state power dissipation rating of 100 mW and a maximum Zener impedance of 80 Ohms at the test current. It operates within a junction and storage temperature range of -65°C to +150°C.

Single Zener Diodes Feature Summary

• Designed for voltage regulation protection in space-constrained applications
• Utilizes a small SOD-523 surface mount package with low body height
• Features high electrostatic discharge (ESD) protection capability

Single Zener Diodes Applications

• Cellular phones
• Handheld portable devices
• High density PC boards

Single Zener Diodes Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm availability status and compliance details. Ensure that the ordering suffix matches the required packaging configuration. Cross-reference electrical characteristics with the latest datasheet revision to validate performance parameters for the intended circuit design.

Single Zener Diodes Selection Notes

Select this component when a compact surface-mount solution is required for general-purpose voltage regulation. Consider the 100 mW power dissipation limit and the 30 V nominal breakdown voltage. Evaluate the SOD-523 package dimensions against board space constraints and verify thermal management requirements for the operating environment.

Single Zener Diodes Part Context

This component belongs to the MM5ZxxxxT1 series of Zener voltage regulators manufactured by onsemi. The series offers a standard breakdown voltage range from 2.4 V to 75 V in a unified SOD-523 package format. These devices are engineered to provide reliable voltage clamping and regulation in consumer electronics and portable equipment where minimal footprint is critical.

Single Zener Diodes Replacement Considerations

Check for equivalent parts within the MM5Z series or other manufacturers offering SOD-523 packaged Zener diodes with matching 30 V nominal voltage and 100 mW power ratings. Verify pinout compatibility and ensure that replacement components meet the same electrical specifications and mechanical dimensions.