MM3Z68VT1GX

Single Zener Diodes Overview

The MM3Z68VT1GX is a general-purpose Zener diode from the Nexperia MM3Z series, housed in an SOD323 (SC-76) surface-mounted plastic package. It provides a nominal working voltage of 68 V with a tolerance of approximately ±5%. The device supports a total power dissipation of up to 300 mW and a non-repetitive peak reverse power dissipation of 40 W. Electrical characteristics include a maximum differential resistance of 0.05 Ω at IZ = 2 mA, a temperature coefficient of 65.6 mV/K, and a diode capacitance of 35 pF.

Single Zener Diodes Feature Summary

• Compact SOD323 surface-mount package design
• Low differential resistance for stable regulation
• Wide operating voltage range capability

Single Zener Diodes Applications

• General voltage regulation functions

Single Zener Diodes Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm packaging details such as tape and reel specifications. Ensure the component meets required environmental standards and check for any recent product change notices that may affect availability or manufacturing sites before finalizing procurement plans.

Single Zener Diodes Selection Notes

Select this component when a compact Zener diode with a 68 V nominal breakdown voltage is required. Consider the low differential resistance and small package size for space-constrained designs. Verify thermal management requirements given the 300 mW power dissipation limit and ensure the application operates within the specified junction temperature range.

Single Zener Diodes Part Context

This part belongs to the MM3Z series of voltage regulator diodes manufactured by Nexperia. The series offers various nominal voltages from 2.4 V to 75 V in the same SOD323 package, allowing for consistent footprint usage across different voltage reference needs within a single product family.

Single Zener Diodes Replacement Considerations

Direct substitutes within the MM3Z series include other voltage variants like MM3Z62VT1G or MM3Z75VT1G if voltage adjustment is acceptable. Cross-brand replacements require matching SOD323 packaging, 68 V nominal voltage, and comparable power dissipation ratings.