The 1SMA5945BT3-LF from ON Semiconductor is a high-quality Zener voltage regulator diode designed for electronic equipment and general-purpose applications. This robust diode provides a convenient and reliable solution for voltage regulation needs, ensuring stability and protection for electronic circuits.

Key Features

• Nominal Zener Voltage: The device offers a wide range of nominal Zener voltages, making it suitable for various applications.
• Power Dissipation: With a power dissipation of 1.5 watts, it can handle significant power levels, suitable for high-performance devices.
• Package: Encased in a SMA package, the 1SMA5945BT3-LF is compact and capable of withstanding tough environmental conditions.
• Surge Current Capability: It is designed to manage surge currents effectively, ensuring the protection of sensitive components in the circuit.
• Tolerance: The Zener voltage tolerance is ±5%, which allows for precise voltage regulation and stable operation.
• Operating Temperature Range: It operates within a wide temperature range from -55°C to +150°C, making it ideal for various climatic conditions.

Applications

The 1SMA5945BT3-LF is versatile and can be used in a multitude of applications, including but not limited to power management, protection circuits, voltage reference, and in systems that require a stable and regulated voltage supply. Its reliability and efficiency make it a preferred choice for designers and engineers in the electronics industry.

Environmental Compliance

ON Semiconductor is committed to environmental stewardship. The 1SMA5945BT3-LF is a lead-free (Pb-free) component, aligning with the global initiative for environmentally friendly manufacturing. This component meets various international standards, ensuring that it is suitable for worldwide use and is compliant with RoHS regulations.