EMIF03-SIM02F3

Overview

The EMIF03-SIM02F3 is a highly integrated EMI filter with ESD protection designed for mobile device data lines. It features an RC Pi filter circuit configuration with three channels. Key electrical parameters include resistance values of 47 Ohms and 100 Ohms, and capacitance of 20pF. The component operates within a temperature range of -40°C to +85°C. It utilizes an 8-WFBGA package with dimensions of approximately 1.70mm x 1.50mm.

Feature Summary

• Integrates RC Pi filter topology for effective noise suppression
• Provides combined EMI/RFI filtering and electrostatic discharge protection
• Optimized for high-speed data line applications in compact form factors

Applications

• Mobile device data lines
• Systems subjected to electromagnetic interference
• High-speed interface protection

Procurement Notes

Verify the specific suffix F3 against official STMicroelectronics documentation to confirm exact capacitance and resistance tolerances. Ensure the 8-WFBGA footprint matches the target PCB design. Confirm lifecycle status as obsolete if sourcing from secondary markets. Cross-reference pinout diagrams with the latest datasheet revision to avoid assembly errors during integration.

Selection Notes

Select this component when simultaneous EMI attenuation and ESD protection are required for multiple data lines. The low capacitance value suits high-speed interfaces where signal integrity is critical. Consider the flip-chip or BGA packaging constraints during layout planning. Evaluate thermal performance within the specified operating temperature range for reliable operation.

Part Context

This part belongs to the IPAD series of integrated filters from STMicroelectronics. It is designed to replace discrete components by combining filtering and protection functions into a single small package. The EMIF03 family targets portable electronics requiring robust signal conditioning and protection against environmental noise and static events.

Replacement Considerations

Public confirmed substitute part numbers: EMIF03-SIM02M8, EMIF03-SIM02F2.