The NUP4201DR2 from ON Semiconductor is a cutting-edge ESD protection diode designed to safeguard high-speed data lines and I/O ports from electrostatic discharge (ESD) and other voltage-induced transient events. This robust component is part of ON Semiconductor's extensive range of circuit protection devices, offering reliable performance and peace of mind for designers and engineers.

Key Features

• Transient Protection: The NUP4201DR2 is capable of dissipating ESD strikes at ±24kV (air discharge) and ±12kV (contact discharge) as per the IEC 61000-4-2 standard, ensuring robust protection for sensitive electronics.
• Low Capacitance: With a low loading capacitance of typically 1.5 pF, this diode is ideal for preserving signal integrity in high-speed applications without significant attenuation or distortion.
• Low Leakage Current: The minimal leakage current of the device helps to maintain the energy efficiency of the overall system, making it suitable for power-sensitive designs.
• Multiple Line Protection: The NUP4201DR2 can protect up to four data or I/O lines, providing a compact and efficient solution for safeguarding multiple pathways within a single package.
• Fast Response Time: The diode's rapid response time ensures quick activation upon detecting a transient event, minimizing the risk of damage to the protected component.

Applications

The NUP4201DR2 is versatile and can be used across various applications where ESD protection is critical. It is particularly well-suited for:

• USB 1.1/2.0 Power and Data Line Protection
• Monitors and Flat Panel Displays
• Serial and Parallel Ports
• Notebook Computers
• Cellular Phones and Accessories
• Portable Electronics

Package and Quality Assurance

The NUP4201DR2 is offered in a space-saving SOT-143 package, which is ideal for high-density board layouts. ON Semiconductor is committed to the highest standards of quality and reliability, providing customers with products that meet stringent requirements for performance and longevity.