PCMF1USB3SZ

Common Mode Chokes Overview

The PCMF1USB3SZ is a common-mode EMI filter for differential channels with integrated ESD protection. It features a WLCSP-5 package and operates at a voltage rating of 9 V. The typical DC resistance (DCR) is 3 Ohm, and the capacitance is 300 fF. Designed for high-speed data lines, it supports current ratings up to 7.5 A.

Common Mode Chokes Feature Summary

• Integrates ESD protection within the common-mode filter structure
• Optimized for suppressing electromagnetic interference in differential signal lines
• Compact surface-mount design suitable for space-constrained applications

Common Mode Chokes Applications

• High-speed USB interfaces
• HDMI signal lines
• DisplayPort connections
• Mobile device data ports

Common Mode Chokes Procurement Notes

Verify component authenticity through official Nexperia channels or authorized distributors. Confirm datasheet revision and packaging details match project requirements. Ensure storage conditions comply with moisture sensitivity level specifications to maintain reliability during assembly processes.

Common Mode Chokes Selection Notes

Select this component when simultaneous ESD protection and common-mode noise suppression are required on differential pairs. Evaluate DCR and capacitance values against signal integrity constraints. Consider thermal performance and current handling capabilities relative to the specific interface standards being implemented in the design.

Common Mode Chokes Part Context

This component belongs to Nexperia's PCMFxUSB3 series of common-mode filters. These devices are engineered for portable electronics and consumer interfaces requiring robust signal integrity. The series integrates protection mechanisms directly into the filtering element to minimize board space usage while maintaining high performance.

Common Mode Chokes Replacement Considerations

Check for direct substitutes within the PCMFxUSB3 family such as PCMF1USB3S/CZ or PCMF1USB3BA/CZ. Verify pin compatibility and electrical parameters before substitution. Consult official Nexperia documentation for cross-reference information and ensure equivalent performance characteristics.

Common Mode Chokes FAQ

What is the maximum operating voltage for the PCMF1USB3SZ?

The maximum rated voltage is 9 V.

Does this component provide electrostatic discharge protection?

Yes, it includes integrated ESD protection alongside its common-mode filtering function.