NUF6410MNT1G

Overview

The onsemi NUF6410MNT1G is a six-channel EMI filter array with integrated electrostatic discharge (ESD) protection. It utilizes a C-R-C Pi-type topology with typical component values of R = 100 Ω and C = 7 pF. The device features a cutoff frequency of 250 MHz and provides greater than -20 dB attenuation in the 800 MHz to 3.0 GHz band. It supports data rates up to 167 Mbps and offers ±8.0 kV IEC 61000-4-2 Level 4 contact discharge protection. Packaged in a 12-VFDFN surface-mount format, it operates within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates six independent low-capacitance RC Pi-filter channels with ESD suppression in a single compact package
• Provides robust ±8.0 kV contact discharge protection compliant with IEC 61000-4-2 Level 4 standards
• Delivers high-frequency signal integrity by maintaining low insertion loss while attenuating interference above 800 MHz

Applications

• EMI filtering for LCD and camera data lines in mobile devices
• Protection for high-speed parallel interfaces supporting data rates up to 167 Mbps
• Shielding I/O ports and keyboard circuits from electromagnetic interference and static discharge

Procurement Notes

Verify the complete part number including the suffix T1G when ordering to ensure compliance with RoHS directives and lead-free manufacturing requirements. Confirm the specific packaging option, such as tape and reel or cut tape, matches your automated assembly equipment specifications. Cross-reference the datasheet revision history to ensure compatibility with current design constraints and environmental regulations.

Selection Notes

Select this component for designs requiring simultaneous noise suppression and ESD mitigation on multiple high-speed data lines. The 100 Ω resistance and 7 pF capacitance values are optimized for preserving signal integrity in parallel interfaces while effectively blocking RF interference. Ensure the PCB layout accommodates the 12-VFDFN footprint and thermal pad requirements for optimal performance.

Part Context

This device belongs to the NUF6410 series of integrated EMI filters and ESD protectors manufactured by onsemi. It is designed specifically for portable electronics where space conservation and signal purity are critical. The integration of filtering and protection functions reduces the bill of materials and simplifies the layout process compared to using discrete components.

Replacement Considerations

Check for direct substitutes within the same family, such as variants with different channel counts or electrical characteristics. Verify that any alternative component maintains compatible pinout configurations and package dimensions to avoid redesigning the printed circuit board. Ensure the replacement meets the same ESD protection levels and frequency attenuation requirements.