The BZW50-82 from STMicroelectronics is a robust transient voltage suppressor (TVS) designed to protect sensitive electronic equipment from voltage spikes and surges. This device is an essential component in safeguarding circuits by clamping high transient voltages to a safe level before they can cause damage to other components.

Key Features

• High Surge Capability: With a peak pulse power dissipation of 5000W (10/1000μs surge), the BZW50-82 can handle significant energy from transient events.
• Large Stand-off Voltage: The device has a stand-off voltage of 82V, which makes it suitable for a wide range of applications where higher operating voltages are present.
• Fast Response Time: The TVS diode provides a quick response to transient events, ensuring immediate protection for your circuitry.
• Low Clamping Voltage: Despite its high surge capability, the BZW50-82 has a low clamping voltage, which is crucial for minimizing stress on protected components during a transient event.
• Unidirectional Protection: This device is designed to protect against surges in one direction, making it ideal for DC applications where polarity is fixed.

Applications

The BZW50-82 is versatile and can be used in a variety of applications, including:

• Power supply lines
• Telecommunication systems
• Industrial equipment
• Consumer electronics
• Lightning and surge protection circuits

Reliability and Safety

STMicroelectronics is known for its commitment to quality and reliability. The BZW50-82 is no exception and is manufactured to the highest standards to ensure consistent performance and longevity. It is compliant with the industry-standard RoHS directive, making it an environmentally friendly choice for modern electronic designs.

Package and Installation

The BZW50-82 comes in a rugged R-6 package, designed for through-hole mounting, which facilitates easy installation on printed circuit boards. Its package is also well-suited for high-power applications and environments where mechanical robustness is required.