ECLAMP2394P.TCT

Overview

The ECLAMP2394P.TCT is a low-pass LC(Pi) EMI filter and ESD protection device manufactured by Semtech. It features four channels with an inductance of 19nH and capacitance of 12pF per channel. The component operates within a voltage range up to 5V and has a breakdown voltage of 6V. It utilizes an 8-UFDFN package with dimensions of 2.10mm x 1.60mm x 0.65mm. The device provides a cutoff frequency of 150MHz and attenuation of 30dB at 800MHz ~ 2.7GHz. It supports electrostatic discharge voltages of 8kV contact and 15kV air gap, operating between -40°C and +85°C.

Feature Summary

• Integrates LC(Pi) filtering topology for simultaneous EMI suppression and ESD protection
• Provides high attenuation across wide frequency bands for signal integrity maintenance
• Compact surface-mount design suitable for space-constrained mobile applications

Applications

• Mobile device data lines
• Color LCD internal interfaces
• High-speed serial data ports requiring ESD and EMI mitigation

Procurement Notes

Verify the complete part number including the suffix .TCT to ensure correct packaging configuration. Confirm RoHS compliance status and AEC-Q100 qualification requirements if automotive usage is intended. Cross-reference manufacturer datasheets for specific handling and moisture sensitivity level (MSL) classifications prior to assembly.

Selection Notes

Select this component when both ESD protection and EMI filtering are required on low-voltage data lines. The 19nH/12pF LC structure offers a balanced trade-off between filtering performance and signal distortion. Ensure the 5V operating voltage aligns with the target interface specifications before integration into the circuit design.

Part Context

This component belongs to the Semtech ECLAMP series, which specializes in transient voltage suppression and electromagnetic interference solutions. The ECLAMP2394P variant specifically targets multi-channel data interfaces, providing integrated protection for modern electronic systems requiring robust signal integrity and component safety against environmental electrical stresses.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components based on identical pinout, electrical parameters, and package dimensions through official manufacturer cross-reference tools.