NUF2015W1T2G

Overview

The NUF2015W1T2G is a second-order RC (Pi) EMI filter manufactured by onsemi, designed for surface-mount applications in the SC-88 package. It features a complex array configuration with six pins and operates as an upstream terminator for USB lines. The device provides electromagnetic interference suppression with a resistance of 15 ohms and capacitance of 42 pF. It supports bidirectional signal protection and includes integrated ESD protection capabilities to safeguard sensitive data lines.

Feature Summary

• Integrated RC Pi-filter topology for effective high-frequency noise attenuation
• Built-in electrostatic discharge protection for data line integrity
• Compact surface-mount packaging suitable for space-constrained designs

Applications

• USB upstream port termination
• Electromagnetic interference suppression in consumer electronics
• Signal line protection in portable devices

Procurement Notes

Verify the component datasheet to confirm specific electrical tolerances and thermal characteristics required for your design. Ensure the SC-88 package dimensions align with your PCB footprint constraints. Cross-reference the manufacturer's latest documentation for any updates regarding material compliance or pinout configurations before finalizing procurement.

Selection Notes

Select this component when designing circuits requiring combined EMI filtering and ESD protection for USB interfaces. The integrated RC network simplifies board layout by reducing the number of discrete components needed. Consider the parasitic effects of the package and trace length when evaluating high-speed signal performance in your application.

Part Context

This part belongs to onsemi's family of integrated protection solutions for high-speed digital interfaces. It addresses the growing need for compact, multi-functional components that manage both signal integrity and environmental robustness in modern electronic systems, particularly where space is limited and multiple protection mechanisms are required.

Replacement Considerations

Check for direct pin-compatible alternatives within the same product family that may offer updated specifications or improved availability. Verify that any substitute maintains the same RC values and ESD protection ratings to ensure circuit compatibility without redesign.