STMicroelectronics BZW50-82B Transient Voltage Suppressor

The BZW50-82B, manufactured by STMicroelectronics, is a robust Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This high-power bidirectional TVS device is a reliable component for safeguarding circuits in a variety of applications, including industrial systems, communication equipment, and consumer electronics.

Key Features

• High Surge Capability: With the ability to handle surge currents up to 5000A (10/1000µs), the BZW50-82B is an excellent choice for applications requiring high levels of protection against surge events.
• Stand-off Voltage: The device has a stand-off voltage of 82V, providing a suitable margin for overvoltage protection in many circuit designs.
• Peak Pulse Power: It offers a peak pulse power dissipation of 5000W (10/1000µs), ensuring effective absorption and dissipation of high transient powers.
• Fast Response Time: The TVS diode reacts quickly to transient events, ensuring prompt protection of sensitive components from voltage spikes.
• Low Clamping Voltage: The low clamping voltage minimizes the stress on the protected component during a transient event, reducing the risk of damage.
• Package: The BZW50-82B is available in a molded package, which offers mechanical and thermal protection to the silicon chip inside.
• Compliance: This device complies with industry standards, ensuring its reliability and performance in various applications.

Applications

The versatility of the BZW50-82B allows it to be implemented in a wide range of applications, including:

• Power supply protection
• AC/DC applications
• Telecommunication systems
• Industrial electronics
• Lightning protection for outdoor equipment

STMicroelectronics' BZW50-82B is a testament to the company's commitment to providing robust protection solutions for electronic circuits. With its high surge capability, fast response time, and compliance with industry standards, the BZW50-82B is an excellent choice for engineers looking to enhance the safety and longevity of their electronic designs.