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ONSEMI SZMMSZ4678T1G Zener Voltage Regulator

The Zener voltage regulator is a surface mount device ideal for voltage regulation in various electronic applications. It offers a wide reverse voltage range from 1.8 V to 43 V with a power dissipation of 500 mW on FR-4 or FR-5 boards. The SOD-123 package ensures compact design suitable for high-density and automated assembly. Features include high ESD protection (> 16 kV) and RoHS compliance. Its corrosion-resistant finish, UL 94 V-0 flammability rating, and controlled maximum soldering temperature of 260°C make it reliable and easy to handle in manufacturing processes.

Authorized Distributors
Source:DigiKey
Part No:SZMMSZ4678T1G
Stock:13496
Inv Date:06-10-2026
Price: Unit price: $0.06681
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Part No:SZMMSZ4678T1G
Stock:3
Inv Date:06-11-2026
Price: Unit price: $0.39
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Part No:SZMMSZ4678T1G
Stock:15000
Inv Date:06-10-2026
Price: Unit price: $0.0378
Buy/RFQ:
Part No:SZMMSZ4678T1G
Stock:15000
Inv Date:06-10-2026
Price: Unit price: $0.0378
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ONSEMI SZMMSZ4678T1G Zener Voltage Regulator Specifications:

  • Package: SOD-123, 3.5 x 1.5 inches FR-4 or FR-5 PCB mount
  • Power Dissipation: 500 mW at 75°C, derated above 75°C
  • Maximum Soldering Temperature: 260°C for 10 seconds
  • Polarity: Cathode indicated by polarity band
  • Dimensions: Length varies with model, typical footprint 0.91 inches (0.036 inches thick)
  • Maximum Junction Temperature: 150°C
  • Thermal Resistance: Junction-to-Ambient 340°C/W, Junction-to-Lead 150°C/W
  • Electrical: Zener Voltage range 1.8 V to 43 V, Leakage Current ≤ 50 nA at Vz
  • ESD Rating: Class 3 (> 16 kV) per Human Body Model
  • Flammability: UL 94 V-0
  • Material: Transfer-molded thermosetting plastic case with corrosion-resistant finish
  • Mechanical: Cathode polarity band for correct orientation

Buy the ON Semiconductor MMSZ4678T1G – Reliable Zener Voltage Regulator for Industrial Applications

Order the ON Semiconductor MMSZ4678T1G Zener voltage regulator online today to ensure high-quality voltage stabilization for your electronic projects. This compact, surface-mount device provides a broad voltage range from 1.8 V to 43 V, supporting high-density designs and automated assembly. Its robust construction includes a corrosion-resistant finish and UL 94 V-0 flammability rating, making it suitable for demanding industrial applications. Benefit from fast delivery, reliable performance, and global support by purchasing this proven voltage regulation solution online now.

Buy ON Semiconductor MMSZ4678T1G now and experience unmatched reliability and performance in voltage regulation for your industrial needs.

Frequently Asked Questions

Where can I buy ONSEMI SZMMSZ4678T1G?

You can click on the BUY or RFQ button to purchase SZMMSZ4678T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part SZMMSZ4678T1G?

You can download the SZMMSZ4678T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of SZMMSZ4678T1G?

ONSEMI

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