Product Overview: 1SMB5948BT3 Zener Voltage Regulator Diode

The 1SMB5948BT3 from ON Semiconductor is a high-quality Zener voltage regulator diode designed for applications requiring voltage regulation and transient surge protection. This device is packaged in a SMB (DO-214AA) surface-mount package, which provides a compact footprint and allows for efficient automated assembly processes.

Key Features

• Voltage Range: This Zener diode offers a nominal Zener voltage of 91V, making it suitable for a variety of voltage regulation tasks in electronic circuits.
• Power Dissipation: With a power dissipation rating of 3W, the 1SMB5948BT3 can handle significant power levels, ensuring stability in various operating conditions.
• Surge Capability: It is capable of withstanding surge currents, providing an additional layer of protection against voltage spikes and surges that can damage sensitive electronic components.
• Tolerance: The Zener voltage tolerance is ±5%, offering precise voltage regulation for consistent performance.
• Operating Temperature Range: The diode operates effectively over a broad temperature range from -55°C to +150°C, ensuring reliability in harsh environments.

Applications

The 1SMB5948BT3 is suitable for a variety of applications, including:

• Voltage regulation modules
• Overvoltage and transient voltage protection circuits
• Switching power supplies
• Computer systems
• Consumer electronics

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the 1SMB5948BT3 is no exception. It is manufactured to high standards, ensuring that each device meets the rigorous requirements of the electronics industry. The diode also complies with RoHS standards, making it an environmentally friendly choice for manufacturers looking to minimize the ecological impact of their products.

In summary, the 1SMB5948BT3 Zener diode from ON Semiconductor is a robust, reliable component that offers precise voltage regulation and surge protection in a compact, surface-mount package. Its versatility makes it an excellent choice for a wide range of electronic applications.