PCMF2HDMI2BA-CZ

Common Mode Chokes Overview

The PCMF2HDMI2BA-CZ is a dual-channel common-mode EMI filter with integrated bidirectional ESD protection, manufactured by Nexperia. It utilizes a WLCSP10 package and operates within a temperature range of -40°C to +125°C. Key electrical parameters include a breakdown voltage of 9 V, peak pulse current of 7.5 A, and diode capacitance of 0.3 pF. The device provides ESD protection up to ±15 kV contact discharge and ±15 kV air gap discharge according to IEC 61000-4-2 standards.

Common Mode Chokes Feature Summary

• Integrates common-mode EMI filtering with bidirectional ESD protection for differential channels
• Provides superior common-mode suppression over a wide frequency range
• Ensures extremely high symmetry between line pairs for signal integrity
• Offers industry-standard Wafer-Level Chip-Scale Package (WLCSP) footprint

Common Mode Chokes Applications

• HDMI 2.1 and HDMI 2.0 interfaces
• Smartphone and cellular phone data lines
• Camera Serial Interface (CSI) and Display Serial Interface (DSI)
• General-purpose downstream ESD protection for differential data lines

Common Mode Chokes Procurement Notes

Verify component authenticity through authorized Nexperia distributors or verified supply chain partners. Confirm the specific suffix 'CZ' matches project requirements, as it may indicate specific tape-and-reel packaging or regional compliance variations. Request original manufacturer documentation to validate RoHS status and longevity program commitments before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component for designs requiring compact dual-channel protection for high-speed differential signals. The WLCSP10 package suits space-constrained mobile and portable devices. Ensure the 9 V breakdown voltage aligns with the operating voltage of the protected interface. Verify that the integrated inductance meets the specific EMI attenuation requirements of the target application standard.

Common Mode Chokes Part Context

This part belongs to Nexperia's PCMF series of common-mode EMI filters with integrated ESD protection. The series includes single-channel (PCMF1), dual-channel (PCMF2), and triple-channel (PCMF3) variants. These components are designed to replace discrete filter and protection solutions, offering reduced board space and improved performance consistency through integrated coil coupling and diode structures.

Common Mode Chokes Replacement Considerations

Direct substitutes include PCMF1HDMI2BA-CZ for single-channel applications and PCMF3HDMI2BA-CZ for triple-channel configurations. Cross-reference pinouts and WLCSP dimensions when considering alternative manufacturers. Verify that any replacement maintains the required ±15 kV ESD rating and low insertion loss characteristics for HDMI signal integrity.