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ONSEMI MMSZ5222BT1G Zener Diode

The MMSZ5222BT1 series surface mount Zener diode is designed for automated PCB assembly with a 500mW power rating, suitable for FR-4 or FR-5 boards. It offers a wide reverse voltage range from 2.4V to 110V, ideal for general-purpose, medium current applications. Encased in a corrosion-resistant, transfer-moulded plastic case, it features a high ESD protection of Class 3 (>16kV). Excellent for industrial environments, it ensures reliable voltage regulation, quick soldering, and compact high-density configurations, making it a versatile choice for electronic circuit stabilization and power regulation.

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Source:DigiKey
Part No:MMSZ5222BT1G
Stock:45245
Inv Date:06-11-2026
Price: Unit price: $0.22
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Part No:MMSZ5222BT1G
Stock:2413
Inv Date:06-11-2026
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Part No:MMSZ5222BT1G
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Inv Date:06-11-2026
Price: Unit price: $0.08
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Part No:MMSZ5222BT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0199
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Part No:MMSZ5222BT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.0199
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Part No:MMSZ5222BT1G
Stock:24000
Inv Date:06-10-2026
Price: Unit price: $0.0315
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Part No:MMSZ5222BT1G
Stock:9000
Inv Date:06-11-2026
Price: N/A
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ONSEMI MMSZ5222BT1G Zener Diode Specifications:

  • Package: SOD-123
  • Power Rating: 500 mW on FR-4 or FR-5 boards
  • 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
  • Case Material: Voide-free, transfer-molded, thermosetting plastic
  • Finish: Corrosion resistant and easily solderable
  • ESD Protection: Class 3 (> 16 kV) per Human Body Model
  • Maximum Junction Temperature for Soldering: 260°C
  • Operating Temperature Range: -85°C to +150°C
  • Package Type: SOD-123 case with dimensions compatible for automated placement
  • Maximum Power Dissipation on FR-5 Board: 500mW
  • Thermal Resistance, Junction-to-Ambient: 340°C/W
  • Device Marking: Same series marking conventions as per datasheet
  • Compliance: Pb-Free, UL 94 V-0 flammability rating

Buy the ON Semiconductor Series Zener Voltage Regulators: MMSZ5222BT1G

Purchase the ON Semiconductor Series Zener Diode MMSZ5222BT1G online today for dependable voltage regulation. Designed for automated PCB assembly, it provides a wide reverse voltage range from 2.4V to 110V. Its 500mW power rating makes it suitable for a variety of industrial and general-purpose applications. The device features a corrosion-resistant plastic case for durability, high ESD protection over 16kV, and easy soldering compatibility. Order now to integrate this reliable component into your circuits and ensure optimal power regulation and circuit protection.

Order your ON Semiconductor Series Zener Voltage Regulators MMSZ5222BT1G today and ensure reliable, high-quality voltage stabilization for your industrial and electronic projects.

Frequently Asked Questions

Where can I buy ONSEMI MMSZ5222BT1G?

You can click on the BUY or RFQ button to purchase MMSZ5222BT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMSZ5222BT1G?

You can download the MMSZ5222BT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMSZ5222BT1G?

ONSEMI

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