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ONSEMI MMSZ5229BT1G Zener Diode

The MMSZ5229BT1G is a 500 mW surface-mount Zener diode in SOD-123 package, offering a wide reverse voltage range from 2.4 V to 110 V. Designed for general purpose applications, it features high ESD resistance, suitable for high-density board layouts, and is qualified for automotive use with AEC-Q101 certification. The device provides stable voltage regulation, low leakage currents, and reliable thermal performance, making it ideal for voltage stabilization, over-voltage protection, and circuit regulation in various electronic systems.

Authorized Distributors
Source:DigiKey
Part No:MMSZ5229BT1G
Stock:26497
Inv Date:06-10-2026
Price: Unit price: $0.17
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Part No:MMSZ5229BT1G
Stock:5761
Inv Date:06-11-2026
Price: Unit price: $0.19
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Part No:MMSZ5229BT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.04
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Part No:MMSZ5229BT1G
Stock:60000
Inv Date:06-10-2026
Price: Unit price: $0.023
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Part No:MMSZ5229BT1G
Stock:60000
Inv Date:06-10-2026
Price: Unit price: $0.023
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Part No:MMSZ5229BT1G
Stock:24000
Inv Date:06-10-2026
Price: Unit price: $0.0231
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Source:Arrow EU
Part No:MMSZ5229BT1G
Stock:9000
Inv Date:06-11-2026
Price: N/A
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Part No:MMSZ5229BT1G
Stock:43781
Inv Date:06-11-2026
Price: N/A
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ONSEMI MMSZ5229BT1G Zener Diode Specifications:

  • Maximum Power Dissipation: 500 mW on FR-4 or FR-5 Board
  • Package: SOD-123 surface mount plastic
  • Zener Voltage Range: 2.4 V to 110 V @ Thermal Equilibrium
  • Polarity: Cathode indicated by polarity band
  • Maximum Soldering Temperature: 260°C for 10 Seconds
  • Operating Temperature Range: -85°C to +150°C
  • Package Finish: Corrosion resistant, easily solderable
  • Thermal Resistance: Junction-to-Ambient 340°C/W, Junction-to-Lead 150°C/W
  • Standards: UL 94 V-0 flammability rating, Pb-Free, AEC-Q101 Qualified
  • Mechanical: Transfer-molded, void-free, thermosetting plastic case

Buy the ON Semiconductor Series SZ Zener Voltage Regulator: MMSZ5229BT1G

Purchase the ON Semiconductor Series SZ MMSZ5229BT1G Zener diode online today and enhance your circuit's voltage stability with its wide range, high power capacity, and automotive-grade certification. Designed for compact, high-density applications, this surface-mount device offers excellent ESD protection, low leakage, and outstanding thermal performance. You can trust its UL 94 V-0 flammability rating and Pb-Free construction for safety and environmental compliance. Order now to incorporate this reliable voltage regulator into your electronic designs quickly and efficiently, ensuring consistent, stable operation.

Order your ON Semiconductor Series SZ MMSZ5229BT1G today and ensure reliable voltage regulation and high ESD protection for your electronic projects.

Frequently Asked Questions

Where can I buy ONSEMI MMSZ5229BT1G?

You can click on the BUY or RFQ button to purchase MMSZ5229BT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMSZ5229BT1G?

You can download the MMSZ5229BT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMSZ5229BT1G?

ONSEMI

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