SZMM5Z4693T1G

Single Zener Diodes Overview

The onsemi SZMM5Z4693T1G is a single Zener voltage regulator diode housed in an SOD-523 surface-mount package. It provides a nominal reverse Zener voltage of 7.5 V with a tolerance range of 7.13 V to 7.88 V at a test current (IZT) of 50 µA. The device supports a maximum power dissipation of 500 mW and operates within a junction temperature range of -55°C to +150°C. It features a low reverse leakage current of 10 µA at a reverse voltage of 5.7 V, ensuring efficient performance in compact electronic designs.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation protection for sensitive circuitry
• Designed for high-density applications with minimal board space requirements
• Qualified for automotive and demanding environments via AEC-Q101 standards

Single Zener Diodes Applications

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

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix 'T1G' corresponds to the standard 3,000-unit tape and reel packaging configuration. Confirm that the 'SZ' prefix indicates compliance with unique site and control change requirements necessary for automotive or specialized industrial applications. Ensure the component meets RoHS compliance and lead-free specifications as defined by the manufacturer.

Single Zener Diodes Selection Notes

Select this component when a 7.5 V reference is required in a constrained physical footprint. The SOD-523 package offers optimal automated assembly compatibility. Consider the low reverse current characteristics for low-power consumption scenarios. Verify thermal derating requirements if operating near the maximum junction temperature limits.

Single Zener Diodes Part Context

This part belongs to the MM5Z4xxxTxG and SZMM5Z4xxxTxG series of Zener diodes manufactured by onsemi. The series utilizes a void-free, transfer-molded thermosetting plastic case designed for corrosion resistance and solderability. The marking code for this specific device is '4P'.

Single Zener Diodes Replacement Considerations

Cross-reference with other MM5Z4693 variants such as MM5Z4693T5G for different reel quantities. Verify pinout compatibility and electrical tolerances before substituting with generic equivalents.

Single Zener Diodes FAQ

What is the marking code for the SZMM5Z4693T1G?

The device marking code is 4P.

Does the SZ prefix indicate automotive qualification?

Yes, the SZ prefix denotes that the device is AEC-Q101 qualified and PPAP capable for automotive applications.