EMI8141MUTAG

Common Mode Chokes Overview

The EMI8141MUTAG is a common mode filter with integrated electrostatic discharge (ESD) protection designed for high-speed differential signaling interfaces. It operates at a working voltage of 3.3 V and features a unidirectional polarity configuration within a compact XDFN-6 surface-mount package. The device provides robust transient voltage suppression, characterized by a breakdown voltage of 4 V and a clamping voltage of 11.8 V under a peak pulse current of 16 A. It withstands human body model electrostatic discharge up to 15 kV. The component functions effectively across an operating temperature range from -40°C to +85°C, ensuring reliable performance in demanding electronic environments.

Common Mode Chokes Feature Summary

• Integrates common mode filtering with ESD protection for differential signal lines
• Provides high-level electrostatic discharge immunity suitable for sensitive I/O ports
• Utilizes a low-profile surface-mount package for space-constrained designs

Common Mode Chokes Applications

• HDMI interface protection
• High-speed data line shielding
• Consumer electronics input/output ports

Common Mode Chokes Procurement Notes

Verify the specific suffix 'MUTAG' against the manufacturer's official datasheet to confirm the exact packaging type and tape-and-reel specifications. Ensure that the XDFN-6 footprint matches the target PCB layout dimensions. Cross-reference the thermal resistance parameters if the application involves significant power dissipation or dense board spacing. Confirm compliance requirements such as RoHS status directly from the latest product documentation before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when simultaneous electromagnetic interference reduction and static discharge protection are required on a single differential pair. The integrated design simplifies bill-of-materials compared to discrete solutions. Evaluate the capacitance values if signal integrity at very high frequencies is critical. Consider the physical size constraints of the XDFN-6 package relative to available board real estate. Ensure the operating voltage aligns with the system's nominal supply levels to prevent unintended conduction during normal operation.

Common Mode Chokes Part Context

This part belongs to the EMI814X series of common mode filters developed by onsemi. The series focuses on protecting high-speed digital interfaces from noise and transient events. These components are engineered to maintain signal integrity while suppressing common mode noise. The integration of ESD diodes within the filter structure allows for compact implementation in modern portable devices and multimedia connectors.

Common Mode Chokes Replacement Considerations

Consult the official onsemi substitution guide for verified alternatives within the EMI814X family. Verify pin compatibility and electrical characteristics before swapping with other manufacturers' common mode filters. Ensure any substitute maintains the same package outline and thermal performance.