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ONSEMI MM3Z9V1ST1G Zener Diode

The MM3Z9V1ST1G series are surface-mount Zener diodes with a power dissipation of 300 mW, designed for precise voltage regulation and protection in space-constrained applications. Packaged in a compact SOD-323 package, these diodes feature a reverse breakdown voltage around 9.1 V, low leakage current, and high capacitance stability across temperature ranges. They are ideal for cellular phones, portable devices, and high-density circuit boards, offering robust mechanical, electrical, and environmental performance with halogen-free, RoHS compliance and a UL 94 V-0 rating, ensuring reliability and safety.

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Part No:MM3Z9V1ST1G
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Inv Date:06-10-2026
Price: Unit price: $0.119
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Part No:MM3Z9V1ST1G
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ONSEMI MM3Z9V1ST1G Zener Diode Specifications:

  • Power Dissipation: 300 mW
  • Package: SOD-323 surface-mount
  • Maximum Case Temperature for Soldering: 260°C for 10 seconds
  • Dimensions: 0.067" x 0.049" (1.7 mm x 1.25 mm), low body height of 0.035" (0.9 mm)
  • Reverse Breakdown Voltage: approximately 9.1 V
  • Maximum Zener Impedance: specified at test conditions
  • Leakage Current: specified at test voltages
  • Temperature Range: -65°C to +150°C
  • Compliance: RoHS, Halogen-Free, Pb-Free
  • Flammability Rating: UL 94 V-0
  • Mechanical: corrosion resistant external surfaces
  • Polarity: cathode identified by marking band
  • Maximum Soldering Temperature: 260°C
  • Mounting Position: Any

Buy the ON Semiconductor Series Zener Voltage Regulators: MM3Z9V1ST1G

Acquire the ON Semiconductor Zener Diode MM3Z9V1ST1G now to guarantee stable voltage regulation in space-efficient designs. This 300 mW surface-mount device offers high precision, low leakage, and robust environmental resilience, making it perfect for portable electronics, cellular upgrades, and densely populated circuit boards. Its compact SOD-323 package ensures easy integration, while RoHS and halogen-free compliance provide safety. Trust in ON Semiconductor’s quality for your critical voltage regulation needs—order today for fast delivery and dependable performance.

Order your ON Semiconductor Series Zener Voltage Regulators MM3Z9V1ST1G today and ensure reliable voltage protection in your portable and high-density electronics projects.

Frequently Asked Questions

Where can I buy ONSEMI MM3Z9V1ST1G?

You can click on the BUY or RFQ button to purchase MM3Z9V1ST1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MM3Z9V1ST1G?

You can download the MM3Z9V1ST1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MM3Z9V1ST1G?

ONSEMI

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