STMicroelectronics BZW50-82RL Transient Voltage Suppressor

The BZW50-82RL from 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 component is a part of STMicroelectronics' BZW50 series, known for their high reliability and performance in surge protection.

With a stand-off voltage of 82V, the BZW50-82RL is capable of clamping and withstanding significant surges without damage. Its high surge capability ensures that devices are safeguarded against harsh electrical transients that could otherwise cause irreversible harm to electronics. The bidirectional device provides symmetrical protection, making it suitable for AC applications or where the polarity reverses.

The BZW50-82RL is packaged in a molded plastic case, which enhances its durability and longevity. The package is designed to optimize heat dissipation, ensuring reliable operation even under high surge conditions. The axial lead design facilitates easy installation on printed circuit boards, making it a versatile choice for various applications.

This TVS diode is characterized by its fast response time, typically less than 1 picosecond from 0V to BV min, providing immediate protection against voltage transients. Its low incremental surge resistance helps in maintaining the clamping voltage to a minimum during the surge event, thereby offering better protection for the connected sensitive components.

The BZW50-82RL is ideal for a wide range of applications, including but not limited to power supply circuits, communication systems, and other electronic devices that require high-level protection against voltage surges. Its compliance with industrial standards, including RoHS and the capability to handle 5,000W peak pulse power (10/1000μs waveform), makes it a reliable and essential component for surge protection solutions.

Overall, the BZW50-82RL TVS diode is an excellent choice for designers looking to enhance the durability and reliability of their electronic systems against voltage transients. With STMicroelectronics' commitment to quality, this component represents a blend of performance and peace of mind for any surge protection requirements.