myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI MMSZ5223BT1G Voltage Regulator Diode

The MMSZ5223BT1G is a 500 mW surface-mount Zener diode in SOD-123 package, designed for use as a voltage regulator in high-density electronic circuits. It features a wide reverse voltage range from 2.4V to 110V, with high ESD rating (>16kV) and Pb-Free construction. Suitable for automotive and industrial applications, it ensures reliable performance with a corrosion-resistant finish and compliant with safety standards. Ideal for stabilization, protection, and regulation tasks in compact layouts and automated assembly processes.

Authorized Distributors
Source:Newark
Part No:MMSZ5223BT1G.
Stock:6000
Inv Date:06-10-2026
Price: Unit price: $0.033
Buy/RFQ:
Source:DigiKey
Part No:MMSZ5223BT1G
Stock:327
Inv Date:06-10-2026
Price: Unit price: $0.22
Buy/RFQ:
Part No:MMSZ5223BT1G
Stock:1651
Inv Date:06-11-2026
Price: Unit price: $0.23
Buy/RFQ:
Part No:MMSZ5223BT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.06
Buy/RFQ:
Part No:MMSZ5223BT1G
Stock:18000
Inv Date:06-10-2026
Price: Unit price: $0.0671
Buy/RFQ:
Part No:MMSZ5223BT1G
Stock:18000
Inv Date:06-10-2026
Price: Unit price: $0.0671
Buy/RFQ:
Part No:MMSZ5223BT1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0344
Buy/RFQ:
Source:Arrow EU
Part No:MMSZ5223BT1G
Stock:18000
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI MMSZ5223BT1G Voltage Regulator Diode Specifications:

  • Package: SOD-123
  • Power Dissipation: 500 mW
  • Reverse Voltage Range: 2.4 V to 110 V
  • Maximum Case Temperature for Soldering: 260°C for 10 seconds
  • Polarity: Cathode indicated by polarity band
  • Materials: Thermosetting plastic case, corrosion resistant finish
  • Polarity: Cathode marked by polarity band
  • Maximum Junction Temperature: 150°C
  • Thermal Resistance: Junction-to-Ambient 340°C/W
  • Tolerance: 2% and 5% options available
  • ESD Rating: Class 3 (>16 kV) per Human Body Model
  • Compliance: Pb-Free, RoHS compliant
  • Maximum Power Derating above 75°C: 6.7 mW/°C
  • Packaging: Tape & reel for automatic assembly, minimum quantity 3,000 units

Buy the Buy ON Semiconductor MMSZ5223BT1G Part Number MMSZ5223BT1G Online

Order the ON Semiconductor MMSZ5223BT1G voltage regulator diode online today for reliable high-density power stabilization in compact electronic systems. This Pb-Free surface-mount device features a wide reverse voltage range from 2.4V to 110V, making it ideal for automotive, industrial, and consumer applications. Its high ESD rating ensures protection against static discharge, while compatibility with automated assembly offers ease of manufacturing. Whether for circuit protection, voltage regulation, or signal conditioning, this diode guarantees durability, precise performance, and RoHS compliance, simplifying your supply chain needs.

Get ON Semiconductor MMSZ5223BT1G today—designed for high-density power regulation and automotive reliability with Pb-Free certification.

Frequently Asked Questions

Where can I buy ONSEMI MMSZ5223BT1G?

You can click on the BUY or RFQ button to purchase MMSZ5223BT1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MMSZ5223BT1G?

You can download the MMSZ5223BT1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MMSZ5223BT1G?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by