PCMF3DFN1X

Common Mode Chokes Overview

The PCMF3DFN1X is a dual ESD protection diode array from Nexperia, designed for high-speed data lines. It features two independent channels within a compact SOT886 package. The device offers low capacitance to preserve signal integrity in USB and HDMI applications. It provides robust electrostatic discharge protection according to IEC 61000-4-2 standards. The component operates with a low clamping voltage and fast response time.

Common Mode Chokes Feature Summary

• Dual-channel configuration for independent line protection
• Ultra-low junction capacitance for high-speed data integrity
• Compact surface-mount package design
• Robust ESD protection capability

Common Mode Chokes Applications

• USB 2.0 and 3.0 interface protection
• HDMI port protection
• Mobile phone data line protection
• Portable electronic devices

Common Mode Chokes Procurement Notes

Verify the specific suffix code on the datasheet to confirm pinout and packaging details. Ensure the ordering part number matches the required tape and reel quantity. Cross-reference the manufacturer's official documentation for any recent revisions or alternative packages. Confirm compliance with RoHS directives before procurement.

Common Mode Chokes Selection Notes

Select this component when dual-channel ESD protection is required for differential or single-ended high-speed signals. Consider the low capacitance value to minimize signal attenuation. Evaluate the operating voltage range against the system's maximum signal levels. Ensure the package size fits the available PCB footprint constraints.

Common Mode Chokes Part Context

This device belongs to Nexperia's portfolio of ESD protection components. It is engineered for consumer electronics requiring reliable signal integrity. The SOT886 package allows for space-efficient designs in modern mobile devices. It complements other series products offering similar protection levels with different channel counts.

Common Mode Chokes Replacement Considerations

Check for direct replacements with identical pinouts and electrical characteristics. Verify that substitute components meet the same capacitance and clamping voltage specifications. Ensure the replacement package is compatible with existing assembly processes. Consult the manufacturer's substitution guide for validated alternatives.