PCMF3HDMI14SZ

Common Mode Chokes Overview

The PCMF3HDMI14SZ is a high-performance HDMI protection device manufactured by Nexperia. It integrates three ESD protection diodes and three TVS diodes within a single compact package. The component is designed to safeguard HDMI interfaces against electrostatic discharge events up to ±30 kV according to IEC 61000-4-2 standards. It supports data rates of up to 10.2 Gbps, ensuring signal integrity for High-Definition Multimedia Interface applications. The device operates with a low clamping voltage and minimal capacitance to prevent signal degradation during normal operation.

Common Mode Chokes Feature Summary

• Integrated protection for multiple HDMI lines within a single compact footprint
• Robust electrostatic discharge immunity meeting stringent international standards
• Low parasitic capacitance to maintain high-speed signal integrity
• Fast response time to clamp transient voltage spikes effectively

Common Mode Chokes Applications

• High-Definition Multimedia Interface (HDMI) port protection in consumer electronics
• ESD protection for display interfaces in laptops and tablets
• Signal line protection in set-top boxes and media players
• Protection circuits for automotive infotainment systems with HDMI connectivity

Common Mode Chokes Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance and halogen-free status as per manufacturer specifications. Confirm package type matches design requirements for PCB layout. Ensure ordering documentation references the full part number to avoid confusion with similar variants lacking the protective film or specific termination options. Cross-reference with official Nexperia datasheets for pin configuration details before integration.

Common Mode Chokes Selection Notes

Select this component when designing HDMI interfaces requiring robust ESD protection without compromising high-speed data transmission. Consider the low capacitance values to ensure minimal impact on signal rise times. Evaluate the package size constraints to determine if the compact form factor fits the available board space. Verify that the clamping voltage characteristics align with the sensitivity levels of the downstream HDMI receiver components.

Common Mode Chokes Part Context

This device belongs to Nexperia's portfolio of HDMI protection solutions, specifically engineered for modern multimedia interfaces. It addresses the growing demand for reliable ESD protection in increasingly dense electronic designs. The integration of multiple protection channels reduces component count and simplifies assembly processes compared to discrete solutions.

Common Mode Chokes Replacement Considerations

Consult official Nexperia documentation for direct cross-references. Verify compatibility with existing circuit designs before substituting. Ensure any alternative component meets the same electrical specifications and physical dimensions.