Bourns SMF4C & SMF4C-Q TVS Diodes

Introduction

The Bourns SMF4C & SMF4C-Q TVS Diodes are essential components designed to protect electronic circuits from voltage transients. These diodes are particularly effective in applications where inductive load switching can cause harmful voltage spikes, ensuring the longevity and reliability of electronic devices.

Part Description

The Bourns SMF4C Transient Voltage Suppressor (TVS) Diodes are engineered to safeguard against voltage transients. The SMF4C-Q variant is AEC-Q101 compliant, making it suitable for automotive applications. These diodes can handle a peak pulse power dissipation of 400W and come in a compact DFN3419 package, which is only 0.9mm in height. They are available in both unidirectional and bidirectional configurations, with a variety of breakdown voltages to meet different application needs. Additionally, the diodes are RoHS compliant and halogen-free, ensuring they meet modern environmental standards.

Applications

• Protection of power buses
• Overvoltage transient protection
• Telecom equipment
• Computer electronics
• Industrial machinery
• Consumer electronics
• Automotive electronics (specifically SMF4C-Q)

Industries

• Consumer Electronics
• Telecommunications
• Automotive
• Industrial Automation
• Computer Hardware

Usage Ideas

1. Automotive Circuit Protection: Integrate the SMF4C-Q diodes into automotive electronic control units to protect sensitive components from voltage spikes caused by inductive loads.
2. Telecommunication Equipment: Use the SMF4C diodes in telecom infrastructure to safeguard against overvoltage conditions, ensuring reliable communication systems.
3. Industrial Control Systems: Implement the SMF4C diodes in industrial machinery to protect control circuits from transient voltages, enhancing the durability of the equipment.

Conclusion

The Bourns SMF4C & SMF4C-Q TVS Diodes are versatile and reliable components that provide essential protection against voltage transients in a variety of applications. Their compact design, high power dissipation capability, and compliance with industry standards make them an excellent choice for protecting sensitive electronic devices across multiple industries.