Taiwan Semiconductor

BZW04-376B

BZW04-376B Description

The BZW04-376B is a high-performance TVS diode from Taiwan Semiconductor Corporation. It is part of the BZW04 series and features a zener type with a bidirectional channel. The device is designed for general-purpose applications and is compliant with the RoHS3 standard. With a robust construction and excellent electrical characteristics, the BZW04-376B is an ideal choice for various electronic protection circuits.

BZW04-376B Features

• Voltage - Reverse Standoff (Typ): 376V
• Voltage - Clamping (Max) @ Ipp: 603V
• Voltage - Breakdown (Min): 418V
• Current - Peak Pulse (10/1000µs): 670mA
• Power - Peak Pulse: 400W
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Mounting Type: Through Hole
• Package: Tape & Reel (TR)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8541.10.0080

The BZW04-376B stands out from similar models due to its high reverse standoff voltage, ensuring reliable operation in various electronic circuits. Its bidirectional channel design allows for versatile protection in both forward and reverse directions. The device's high peak pulse current and power ratings make it suitable for high-energy transient protection applications.

BZW04-376B Applications

The BZW04-376B is ideal for various general-purpose applications where overvoltage protection is required. Some specific use cases include:

1. Automotive Electronics: Protecting electronic control units, sensors, and other critical components from voltage spikes.
2. Industrial Control Systems: Providing protection for PLCs, motor drives, and other control equipment against transient voltages.
3. Telecommunications Equipment: Safeguarding communication devices and infrastructure from lightning-induced surges and other overvoltage events.
4. Consumer Electronics: Protecting smartphones, tablets, and other portable devices from power supply fluctuations and electrostatic discharge (ESD) events.

Conclusion of BZW04-376B

The BZW04-376B is a versatile and reliable TVS diode designed for general-purpose overvoltage protection applications. Its robust electrical characteristics, bidirectional channel design, and high reverse standoff voltage make it an excellent choice for various electronic circuits. With its RoHS3 compliance and REACH unaffected status, the BZW04-376B is an environmentally friendly solution for protecting sensitive electronic components from damaging voltage transients.