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ONSEMI MMSZ5256BT1G Voltage Regulator Diode

The MMSZ5256BT1 series surface mount Zener diode is designed for voltage regulation in industrial and high-density applications. It features a 500mW power rating, a wide Zener voltage range from 2.4V to 110V, and a compact SOD-123 package that supports automated assembly. Constructed with a void-free, transfer-molded thermosetting plastic case, it offers excellent thermal stability and corrosion resistance. The diode provides reliable medium-current regulation, has an ESD rating of Class 3 (>16kV), and is suitable for use on FR-4 or FR-5 circuit boards, making it ideal for various industrial electronics.

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Source:Newark
Part No:MMSZ5256BT1G
Stock:10885
Inv Date:06-11-2026
Price: Unit price: $0.037
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Source:DigiKey
Part No:MMSZ5256BT1G
Stock:2454
Inv Date:06-11-2026
Price: Unit price: $0.17
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Part No:MMSZ5256BT1G
Stock:22911
Inv Date:06-12-2026
Price: Unit price: $0.17
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Part No:MMSZ5256BT1G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.07
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Part No:MMSZ5256BT1G
Stock:51000
Inv Date:06-11-2026
Price: Unit price: $0.023
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Part No:MMSZ5256BT1G
Stock:51000
Inv Date:06-11-2026
Price: Unit price: $0.023
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Part No:MMSZ5256BT1G
Stock:489000
Inv Date:06-11-2026
Price: Unit price: $0.0231
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Part No:MMSZ5256BT1G
Stock:10911
Inv Date:06-12-2026
Price: N/A
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ONSEMI MMSZ5256BT1G Voltage Regulator Diode Specifications:

  • Package Type: SOD-123
  • Power Rating: 500 mW on FR-4 or FR-5 Board
  • Maximum Soldering Temperature: 260°C for 10 Seconds
  • Polarity: Cathode indicated by polarity band
  • Maximum Case Temperature for Soldering: 260°C for 10 Seconds
  • Operating Temperature Range: -85°C to +150°C
  • Reverse Voltage Range: 2.4 V to 110 V
  • ESD Rating: Class 3 (>16 kV) per Human Body Model
  • Construction: Void-free, transfer-molded, thermosetting plastic case
  • Finish: Corrosion resistant, easily solderable
  • Certification: UL 94 V-0 flammability rating
  • Package Dimensions: Length approximately 2.36 mm, width approximately 0.91 mm, height approximately 0.165 mm
  • Maximum junction temperature: 150°C

Buy the Buy ON Semiconductor MMSZ5256BT1G Part Number Online

Secure your ON Semiconductor SeriesMMSZ5256BT1G Zener diode now with seamless online ordering. Designed for automated assembly, it offers a wide voltage range from 2.4V to 110V. Its compact SOD-123 package supports high-density applications and provides dependable, medium-current voltage regulation. With a robust 500mW power rating, corrosion-resistant finish, and an ESD rating of Class 3, this diode guarantees efficiency and stability in industrial and electronic projects. Purchase today for trusted performance and quick delivery.

Order your ON Semiconductor SeriesMMSZ5256BT1G 500mW Zener Diode today and give your electronics the reliable voltage regulation they need.

Frequently Asked Questions

Where can I buy ONSEMI MMSZ5256BT1G?

You can click on the BUY or RFQ button to purchase MMSZ5256BT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMSZ5256BT1G?

You can download the MMSZ5256BT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMSZ5256BT1G?

ONSEMI

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