The ULC0511CDN is a transient voltage suppressor (TVS) diode array designed to protect sensitive electronic components from electrostatic discharge (ESD), electrical fast transient (EFT), and surge events. Manufactured by Shanghai Leiditech Electronic Technology Co., Ltd, this device offers robust protection in a compact package.

Applications

• Protection of I/O interfaces: USB, HDMI, Ethernet ports.
• Mobile phones and smartphones.
• Portable electronics.
• Set-top boxes.
• Notebook computers.

Features

• Low clamping voltage: Provides effective protection against transient threats.
• Low capacitance: Minimizes signal degradation for high-speed data lines.
• Small footprint: Allows for space-saving designs in compact applications.
• ESD protection: Exceeds industry standards for ESD immunity.
• RoHS compliant: Environmentally friendly construction.

Benefits

• Enhanced system reliability: Protects against damage from ESD and surge events, extending the lifespan of electronic devices.
• Improved signal integrity: Low capacitance ensures minimal impact on high-speed data transmission.
• Reduced board space: Small footprint enables compact and efficient designs.
• Cost-effective protection: Provides a reliable and affordable solution for transient voltage suppression.

Additional Details

The ULC0511CDN typically features a configuration of multiple TVS diodes within a single package, each designed to protect a specific I/O line. Its key specifications include a low clamping voltage to quickly shunt transient currents away from protected circuits, a low capacitance to maintain signal integrity on high-speed data lines, and a high ESD withstand capability. The device is commonly available in a small surface-mount package, such as a DFN or SOT package, making it easy to integrate into a wide range of electronic devices. Its compact size and robust protection capabilities make it an ideal choice for protecting sensitive electronics from transient voltage events. The specific clamping voltage, capacitance, and other electrical parameters will vary depending on the exact model and manufacturer specifications. Refer to the datasheet for detailed performance characteristics.