Product Overview: 1SMA5931BT3 from ON Semiconductor

The 1SMA5931BT3 is a robust surface-mount Zener diode designed and manufactured by ON Semiconductor, a leading provider of semiconductor-based solutions. This Zener diode is part of ON Semiconductor's extensive range of voltage regulators, offering precise voltage regulation and protection for various electronic applications.

Key Features

• Voltage Range: The 1SMA5931BT3 Zener diode offers a nominal Zener voltage of 18V, making it suitable for a wide array of voltage regulation tasks in electronic circuits.
• Power Dissipation: With its power dissipation rating of 1.5 Watts, this diode can handle significant energy levels, making it ideal for high-power applications.
• Package: Housed in a compact SMA package, the 1SMA5931BT3 is designed for surface-mount technology (SMT), which allows for efficient assembly and space-saving on printed circuit boards (PCBs).
• Thermal Resistance: The device features a low thermal resistance, ensuring efficient heat dissipation and reliable performance even under high-power conditions.
• Tolerance: It comes with a standard Zener voltage tolerance of ±5%, providing a balanced compromise between precision and cost-effectiveness.
• Surge Current: The diode is capable of withstanding surge currents, offering additional protection for electronic components against transient voltage spikes.

Applications

The 1SMA5931BT3 Zener diode is versatile and can be used in a range of applications including:

• Voltage regulation modules
• Overvoltage protection circuits
• Switching power supplies
• Consumer electronics
• Telecommunication devices
• Computers and computer peripherals

Quality and Reliability

ON Semiconductor is renowned for its commitment to quality, and the 1SMA5931BT3 is no exception. Each diode is rigorously tested to ensure it meets the high standards of performance and reliability that ON Semiconductor's customers expect. This Zener diode is also RoHS compliant, adhering to environmental regulations and ensuring a reduced environmental impact.

With its combination of features, the 1SMA5931BT3 from ON Semiconductor is an excellent choice for designers looking for a reliable Zener diode for their voltage regulation and protection needs.