EMIF06-1502M12

Overview

The EMIF06-1502M12 is a highly integrated six-line EMI/RFI filter and ESD protection device manufactured by STMicroelectronics. It utilizes an RC Pi topology with a resistance of 170 Ohms and capacitance of 14 pF per line. The component is housed in a 12-pin UFDFN package with an exposed pad, measuring 3 mm x 1.35 mm with a maximum height of 0.8 mm. Designed for systems exposed to electromagnetic interference, it provides symmetrical low-pass filtering and ESD protection compliant with IEC 61000-4-2 Level 4 standards.

Feature Summary

• Six-line integration for simultaneous suppression of multiple signal paths
• RC Pi low-pass filter topology for effective EMI/RFI noise reduction
• Monolithic wafer-level packaging minimizes parasitic elements
• ESD protection circuitry safeguards against high-voltage surges

Applications

• Mobile phone communication systems
• Mini and micro SD card interfaces
• Systems requiring EMI/RFI noise suppression in data lines

Procurement Notes

Verify the specific suffix M12 corresponds to the required tape and reel configuration or standard packaging variant. Confirm that the 170 Ohm resistance and 14 pF capacitance values align with the target circuit impedance requirements. Ensure the 12-UFDFN package dimensions fit the designated PCB footprint. Check for RoHS compliance status if restricted substances are a constraint for the final assembly.

Selection Notes

Select this component when a multi-channel solution is needed to reduce board space compared to discrete filters. The 170 Ohm resistance value suits applications where signal attenuation must be balanced with noise filtering efficiency. Consider the 14 pF capacitance to ensure minimal distortion of high-speed data signals while providing adequate filtering for the intended frequency range.

Part Context

This part belongs to the EMIF06 family of EMI filters from STMicroelectronics. These devices are engineered for compact electronic designs requiring robust noise immunity. The family typically offers various configurations tailored for different interface types, such as memory cards or general data lines, maintaining consistent performance characteristics across the series.

Replacement Considerations

Check for direct substitutes within the EMIF06 series that match the 170 Ohm/14 pF specification. Verify pinout compatibility with the existing 12-UFDFN layout. Ensure any replacement maintains the same ESD protection level and thermal dissipation capabilities for the exposed pad design.