1SMB5954BT3G Zener Voltage Regulators by ON Semiconductor

The 1SMB5954BT3G is a robust surface mount Zener voltage regulator diode designed by ON Semiconductor for applications requiring voltage regulation with a minimal footprint on the PCB. This Zener diode comes in an SMB package, offering a perfect balance between compact size and thermal performance, making it suitable for a variety of electronic equipment where space is at a premium.

With a power dissipation of 3 watts, the 1SMB5954BT3G is an excellent choice for handling standard power regulation tasks. It offers a nominal Zener voltage of 91V, providing a stable reference voltage for your circuitry. This makes it ideal for voltage regulation applications, such as providing a reference voltage for microcontrollers or as part of a power supply circuit.

The device features a tight voltage tolerance, ensuring precise voltage regulation and stability over a range of conditions. Its Zener impedance is specified from 1 mA to maximum current, which helps to maintain voltage stability across a range of operating currents. This ensures that the device can be used in a wide array of applications, from simple voltage clamping to complex feedback loop circuits in power supplies.

Built to meet the high-quality standards of ON Semiconductor, the 1SMB5954BT3G is designed to withstand harsh conditions and is characterized for operation from -55°C to +150°C. It also features a non-repetitive peak reverse power dissipation of 5.0 W for 10 ms, providing additional protection against voltage transients and surges that can occur in industrial and commercial environments.

The 1SMB5954BT3G is also RoHS compliant, meaning it meets the restrictions on the use of certain hazardous substances in electrical and electronic equipment. This makes it an environmentally friendly choice for companies looking to reduce their ecological footprint while maintaining high performance in their products.

In summary, the ON Semiconductor 1SMB5954BT3G Zener voltage regulator diode is a reliable and compact solution for precise voltage regulation needs in a variety of electronic applications. Whether it's for industrial control systems, consumer electronics, or telecommunications, this Zener diode offers performance and durability that engineers can trust.