Introducing the BZW04-13B Transil™ Diode from STMicroelectronics

The BZW04-13B is a robust transient voltage suppressor diode, designed by STMicroelectronics to provide high surge capability and excellent clamping characteristics. This bidirectional diode is specifically engineered to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events.

Key Features

• Peak Pulse Power: The BZW04-13B can withstand peak pulse power of 400 W (10/1000 µs surge).
• Stand-Off Voltage: It has a stand-off voltage of 13.6 volts, making it suitable for a range of applications.
• Breakdown Voltage Range: With a breakdown voltage range from 15.2 V to 16.8 V, it ensures a tight clamping range during transient events.
• Response Time: The device boasts an exceptionally fast response time, typically less than 1 picosecond from 0 volts to BV min.
• Package: Available in a DO-204AL package, also known as DO-15, it is compatible with high-volume assembly lines.
• Compliance: It meets the IEC 61000-4-2 and IEC 61000-4-4 standards for ESD and EFT protection, respectively, and is RoHS compliant.

Applications

The BZW04-13B is an ideal choice for a plethora of applications where transient voltage protection is critical. It is commonly used in:

• Consumer electronics such as TVs, computers, and smartphones.
• Industrial systems where machinery requires protection against electrical surges.
• Telecommunication devices, including base stations and networking equipment.
• Automotive electronics, where it can safeguard against transients resulting from load dump and jump starts.
• Aerospace and avionics systems that are exposed to severe transient conditions.

Reliability and Safety

STMicroelectronics is known for its commitment to reliability and safety, and the BZW04-13B is no exception. Each diode undergoes rigorous testing to ensure that it meets the stringent standards for transient voltage suppression. Users can trust the BZW04-13B to provide reliable protection in the most demanding environments.

In summary, the BZW04-13B from STMicroelectronics is a versatile and reliable solution for protecting sensitive electronics from voltage spikes and surges. With its high surge capability, fast response time, and compliance with international standards, it is a top choice for engineers and designers across various industries.