PCMF2USB30Z

Common Mode Chokes Overview

The PCMF2USB30Z is a common mode EMI filter circuit with integrated ESD protection, manufactured by Nexperia. It is designed for signal line filtering in high-speed data applications. The component utilizes a WLCSP-10 package and operates within a temperature range of -40°C to +85°C. It features four lines (4LN) and includes an integrated ESD diode structure. The typical DC resistance (DCR) is 3 Ohms. This device is part of the PCM series and is RoHS compliant.

Common Mode Chokes Feature Summary

• Integrates common mode choke functionality with electrostatic discharge protection
• Designed for signal line filtering in high-speed data interfaces
• Utilizes a compact wafer-level chip scale package for space-constrained designs

Common Mode Chokes Applications

• High-speed USB data line protection
• HDMI interface EMI suppression
• DisplayPort signal integrity enhancement

Common Mode Chokes Procurement Notes

Verify availability status as supply may be limited or subject to factory special orders. Confirm RoHS compliance details through official documentation. Ensure the WLCSP-10 package matches your PCB footprint requirements. Check for any specific handling instructions associated with wafer-level packaging during assembly.

Common Mode Chokes Selection Notes

Select this component when simultaneous EMI filtering and ESD protection are required on multiple differential pairs. The WLCSP-10 package suits applications with strict board space limitations. Consider the 3 Ohm DCR value for power loss calculations in the specific circuit design. Verify compatibility with the target data rate and voltage levels of the application.

Common Mode Chokes Part Context

This component belongs to the PCMFxUSB30Z series from Nexperia, which focuses on protecting high-speed digital interfaces. It addresses the dual challenges of electromagnetic interference and electrostatic discharge in modern portable electronics. The integration of these functions reduces the need for discrete components, simplifying the bill of materials.

Common Mode Chokes Replacement Considerations

PCMF1USB30Z is a related variant in the same series but utilizes a WLCSP-5 package. Verify pinout compatibility and electrical specifications before substitution. Ensure the alternative package fits the existing PCB layout constraints.