Product Overview: 1SMA5945BT3 from ON Semiconductor

The 1SMA5945BT3 is a robust surface-mount Zener diode designed and manufactured by ON Semiconductor, a leader in energy-efficient innovations. This Zener diode offers a 1.5 Watt power dissipation, which makes it an excellent choice for voltage regulation and protection purposes in a variety of electronic applications.

Key Features

• Voltage Range: The 1SMA5945BT3 comes with a wide voltage range of 3.3V to 33V, providing flexibility for different circuit requirements.
• Power Dissipation: With a power rating of 1.5 Watts, this Zener diode can withstand significant power levels, making it suitable for high-power applications.
• Package: Encased in a SMA package, it is designed for automated surface-mount assembly, which is ideal for high-volume production.
• Thermal Resistance: The device features low thermal resistance, ensuring efficient heat dissipation during operation.
• Surge Capability: It can handle surge currents, providing additional protection against voltage spikes and transients.
• Tolerance: The Zener voltage tolerance is ±5%, which allows for precise voltage regulation.

Applications

The 1SMA5945BT3 is suitable for a diverse range of applications, including:

• Voltage regulation in consumer electronics
• Protection circuits in telecom systems
• Power management solutions in industrial equipment
• Backup power supplies and battery chargers

Reliability and Quality

ON Semiconductor is committed to delivering high-quality and reliable components. The 1SMA5945BT3 Zener diode is no exception, as it is designed to meet stringent industry standards. With its robust construction and ON Semiconductor's dedication to quality, this Zener diode is an excellent choice for designers looking for a reliable voltage regulation solution.

For detailed specifications, technical data, and application notes, customers are encouraged to refer to the official ON Semiconductor datasheets and product documentation available on the company's website.