Bourns 1-Element Bi-Directional TVS Diode Surface Mount DFN Package 20V Vwm 0.6A Ippm TBU-CA065-300-WH

Bourns TBU-CA065-300-WH is a 1-Element Bi-Directional TVS Diode featuring a 2-pin DFN surface mount package. It delivers rapid response transient voltage suppression with a low capacitance design suitable for protecting sensitive electronic circuits in various demanding environments.

This device provides superior circuit protection through high speed overcurrent and overvoltage blocking capabilities, with a maximum reverse stand-off voltage of 20V and a peak pulse current capacity reaching 0.6A. The clamping voltage is rated at 650V to effectively clamp voltage spikes protecting the downstream components.

Operating temperature ranges from -55°C to 125°C with storage temperatures from -65°C to 150°C, making it suitable for harsh industrial, medical electronics, automated testing systems, and military or aerospace applications. The small DFN package form factor (6.5mm × 4mm × 0.85mm) enables space-efficient PCB designs without compromising performance.

Bourns Transient Blocking Units (TBUs) like the TBU-CA065-300-WH offer ultra-fast overcurrent protection, triggering in less than a microsecond to protect against events like short circuits, power crosses, induction, and lightning surges. Their resettable nature allows thousands of fault cycles without replacement, reducing maintenance needs.

They are ideal for critical communication ports such as Ethernet, RS-485, and HART, where high frequency signals including VDSL2 pass through while surge protection is maintained. These devices reduce stress on printed circuit boards and improve reliability and product lifespan by limiting let-through energy and overshoot during transient events.

This TVS diode provides robust high speed surge protection in industrial and telecom applications. Low capacitance design supports high data rate signals with minimal interference. Resettable and maintenance-free operation eliminates fuse replacement costs.

Compact surface mount DFN package enables optimized board layouts. Compliant with ESD IEC 61000-4-2 standards for electrostatic discharge robustness. Wide operating temperature range suitable for diverse environmental conditions.

Protects circuits from short circuits, induction and lightning surges. Enhances electronic product reliability in demanding applications.

Choose Bourns TBU series for reliable and compact electronic circuit protection across industrial, medical, aerospace, and telecommunication sectors. Explore more high quality TVS Diodes and discrete semiconductors in the Electronics & Electricals category at EnvMart.