The ON Semiconductor SMBZ1443LT3DSG is a high-performance Zener voltage regulator diode designed for applications requiring precise voltage regulation and high reliability. This robust diode offers a Zener voltage of 43V, making it an ideal choice for a wide range of electronic circuits that operate within this voltage range.

Key Features

• Zener Voltage: 43V with a tolerance of ±5%, providing stable voltage regulation for your circuits.
• Power Dissipation: Capable of dissipating up to 1W of power, ensuring reliable operation under typical load conditions.
• Package: Comes in a compact SMB surface-mount package, which allows for efficient use of PCB space and is suitable for automated assembly processes.
• Temperature Stability: Exhibits excellent stability across a wide temperature range, ensuring consistent performance even under varying environmental conditions.
• Low Leakage Current: Features low leakage current, minimizing power loss and improving the overall efficiency of the application.

Applications

The SMBZ1443LT3DSG is versatile and can be used in a variety of applications, including:

• Power supply regulation
• Overvoltage protection circuits
• Consumer electronics
• Telecommunication devices
• Industrial equipment

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the SMBZ1443LT3DSG is no exception. This Zener diode is manufactured with the highest standards, ensuring that it meets the rigorous demands of industrial, automotive, and consumer applications. The device is also RoHS compliant, adhering to environmental standards and regulations.

Support and Resources

ON Semiconductor provides extensive technical support and resources for the SMBZ1443LT3DSG, including datasheets, application notes, and design tools. Customers can access these resources online to facilitate product integration and to optimize their designs for maximum performance and reliability.