Product Overview: 1SMA5914BT3G - ON Semiconductor

The 1SMA5914BT3G is a robust Zener voltage regulator diode designed by ON Semiconductor, a leading provider of semiconductor-based solutions. This product is part of ON Semiconductor's SMA series and is well-suited for a variety of applications requiring voltage regulation and protection. It offers a 3W power dissipation and a nominal Zener voltage of 3.9V, making it a reliable choice for electronic circuits that demand a stable voltage supply.

Key Features

• Zener Voltage (V<sub>Z): 3.9V, providing precise voltage regulation for sensitive electronics.
• Power Dissipation: Capable of dissipating up to 3 watts of power, ensuring robust performance for high-power applications.
• Package: Supplied in a surface-mount SMA package, the 1SMA5914BT3G is designed for compact PCB layouts and automated assembly processes.
• Thermal Resistance: Features low thermal resistance, allowing for efficient heat dissipation and reliable operation even under stressful conditions.
• Tolerance: Offers a standard Zener voltage tolerance of ±5%, providing a balance between precision and cost-effectiveness.
• Operating Temperature Range: Can operate over a wide temperature range from -55°C to +150°C, suitable for various environmental conditions.

Applications

The 1SMA5914BT3G is versatile and can be used in a multitude of applications, including:

• Voltage regulation modules
• Overvoltage and surge protection circuits
• Switching power supplies
• Consumer electronics
• Telecommunication devices
• Industrial equipment

Quality and Reliability

ON Semiconductor is committed to delivering high-quality products. The 1SMA5914BT3G is manufactured with the highest standards, ensuring reliability and performance consistency. It is also RoHS compliant, meeting environmental standards by avoiding the use of hazardous substances.

Ordering and Packaging Information

The 1SMA5914BT3G comes in tape and reel packaging, facilitating efficient handling and placement during the manufacturing process. For ordering, the product is available through ON Semiconductor's authorized distributors, ensuring availability and timely delivery.

With its robust design, reliable performance, and ON Semiconductor's commitment to quality, the 1SMA5914BT3G is an excellent choice for designers looking for a dependable Zener diode solution.