The BZW50-47 from STMicroelectronics is a robust transient voltage suppressor (TVS) diode, designed to protect sensitive electronic equipment from voltage spikes and surges. This component is a part of the BZW50 series, which is renowned for its high reliability and performance in safeguarding circuits by clamping excessive transient voltages to a tolerable level.

Key Features

• Stand-off Voltage: The device has a stand-off voltage of 47V, making it suitable for a variety of applications that operate within this voltage range.
• Peak Pulse Power: It can handle a peak pulse power dissipation of 5000W (10/1000μs surge), providing excellent protection against high energy transients.
• High Surge Capability: This TVS diode is capable of withstanding surge currents, ensuring the protection of voltage-sensitive components from destructive surges and spikes.
• Fast Response Time: The BZW50-47 reacts quickly to transient overvoltage events, thus ensuring minimal exposure of the protected components to damaging high voltages.
• Low Clamping Voltage: With a low clamping voltage, this device ensures that the voltage seen by the protected component does not exceed a safe threshold during a transient event.
• Robust Construction: The diode is encapsulated in a rugged package that provides mechanical and thermal protection.

Applications

The BZW50-47 is ideal for a wide range of applications where transient voltage protection is critical. This includes:

• Power supply units
• Telecommunication systems
• Industrial electronics
• Automotive systems
• Consumer electronics

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the BZW50-47 is no exception. It is manufactured to high standards, ensuring consistent performance and reliability for critical applications where component failure is not an option.

Whether you are designing a new system or seeking to enhance the surge protection in an existing setup, the BZW50-47 offers a reliable solution for safeguarding your electronic circuits against transient voltage events.