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Product Detailed Parameters
- Description：FILTER RC(PI) 100 OHMS ESD SMD
- Series：EMI520xMU
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Low Pass
- Filter Order：2nd
- Technology：RC (Pi)
- Number of Channels：8
- Center / Cutoff Frequency：250MHz (Cutoff)
- Attenuation Value：20dB @ 800MHz ~ 5GHz
- Resistance - Channel (Ohms)：100
- Values：R = 100Ohms, C = 7pF
- ESD Protection：Yes
- Operating Temperature：-40°C ~ 85°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：-
- Mounting Type：Surface Mount
- Package / Case：16-UFDFN Exposed Pad
- Size / Dimension：0.130" L x 0.053" W (3.30mm x 1.35mm)
- Height：0.022" (0.55mm)
- Current：-
- Grade：-
- Qualification：-
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Overview
The EMI5208MUTAG is an eight-channel RC EMI filter array with integrated ESD protection, manufactured by onsemi. It utilizes a Pi-style (C-R-C) topology to provide second-order low-pass filtering for high-speed data lines. The device features eight independent channels, each incorporating a 100-ohm series resistor and a 7-picofarad shunt capacitor. Packaged in a 16-lead UltraDFN with an exposed pad, it offers compact footprint solutions for signal integrity management.
Feature Summary
- Integrates eight-channel RC filtering with built-in electrostatic discharge protection
- Employs Pi-style C-R-C architecture for enhanced noise attenuation
- Provides compact surface-mount packaging for space-constrained designs
Applications
- High-speed interface signal line protection
- Common mode noise suppression in digital circuits
- ESD mitigation for data transmission ports
Procurement Notes
Verify the complete part number including the suffix against official manufacturer documentation to ensure correct specifications. Confirm package type and pin configuration match design requirements. Check RoHS compliance status as per current datasheet revisions. Validate lead times and availability through authorized distributors prior to ordering.
Selection Notes
Select this component when eight-channel filtering is required within a single package. Ensure the 100-ohm resistance and 7-pF capacitance values align with target impedance and cutoff frequency calculations. Verify that the UDFN package dimensions fit the PCB layout constraints. Consider thermal dissipation requirements due to the exposed pad design.
Part Context
This component belongs to the EMI520xMU series, which includes four, six, and eight-channel variants. All members share similar architectural characteristics but differ in channel count. The series is designed for applications requiring multiple protected signal lines with minimal board space usage.
Replacement Considerations
Check for direct substitutes within the same series such as EMI5204MU or EMI5206MU if fewer channels are sufficient. Verify pin compatibility and electrical parameters before swapping. Consult official cross-reference lists for validated alternatives.
