The KPS28010ETRU is a transient voltage suppressor (TVS) diode manufactured by COSMO. This device is designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and surge events.

Applications

• Data Lines Protection: Protects data lines such as USB, HDMI, and Ethernet from ESD and surge.
• Portable Devices: Safeguards smartphones, tablets, and other portable electronics from ESD damage.
• Automotive Electronics: Protects automotive systems from voltage transients in harsh environments.
• Industrial Control Systems: Provides protection for industrial equipment against electrical surges.
• Power Supply Protection: Protects power supplies from overvoltage conditions.

Features

• Low Clamping Voltage: Minimizes the voltage seen by protected components during a transient event.
• Fast Response Time: Quickly clamps transient voltages to protect sensitive circuitry.
• Small Package Size: Available in compact surface-mount packages for space-saving designs.
• High Surge Capability: Can withstand high surge currents without degradation.
• RoHS Compliant: Meets environmental regulations for lead-free manufacturing.

Benefits

• Enhanced ESD Protection: Provides reliable protection against electrostatic discharge events.
• Improved System Reliability: Prevents damage to sensitive components from voltage transients.
• Extended Product Lifespan: Prolongs the life of electronic devices by protecting them from electrical stress.
• Reduced Downtime: Minimizes equipment downtime caused by transient-related failures.
• Cost-Effective Protection: Offers a cost-efficient solution for protecting electronic circuits.

Additional Details

The KPS28010ETRU typically features a standoff voltage (VRWM) around 8V, a clamping voltage (VC) around 14V, and a peak pulse current (IPP) rating that varies depending on the test waveform (e.g., 8/20 μs). The device's low capacitance makes it suitable for protecting high-speed data lines. It is crucial to select a TVS diode with appropriate voltage and current ratings for the specific application to ensure effective protection. The operating temperature range is typically -55°C to +125°C.