ECLAMP2454P.TCT

Overview

The ECLAMP2454P.TCT is a bidirectional ESD suppressor and TVS diode array manufactured by Semtech Corporation. It integrates an LC low-pass filter with four channels, designed for color LCD interface protection. Key electrical parameters include a 5 V working voltage, 6 V breakdown voltage, and 45 pF diode capacitance. The device offers 8 kV contact and 15 kV air gap ESD protection ratings. It operates within a temperature range of -40°C to +85°C and utilizes the SLP2116P8 surface-mount package.

Feature Summary

• Integrates LC low-pass filtering with transient voltage suppression for combined EMI/RFI and ESD protection
• Provides multi-channel protection specifically engineered for high-speed color LCD data lines
• Utilizes compact surface-mount packaging suitable for space-constrained portable electronic designs

Applications

• Color LCD interface circuits in portable electronics
• ESD protection for display data lines
• EMI/RFI suppression in mobile communication devices

Procurement Notes

Verify the specific suffix 'TCT' corresponds to the required tape-and-reel or cut-tape packaging configuration from Semtech documentation. Confirm RoHS compliance status via the manufacturer's declaration. Ensure the SLP2116P8 footprint matches your PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this component when bidirectional protection is required for differential or single-ended LCD signals. The 45 pF capacitance and integrated inductance make it suitable for maintaining signal integrity while filtering noise. Compare channel count and package size against alternative ECLAMP series variants to ensure optimal fit for the target application board.

Part Context

This part belongs to the Semtech EClamp family of protection products. These devices are specialized for suppressing electrostatic discharge and electromagnetic interference in sensitive digital interfaces. The ECLAMP2454P variant specifically targets applications requiring multiple protected lines within a minimal footprint.

Replacement Considerations

Consult Semtech official substitution guides for verified alternatives. Generic equivalents may not match the integrated LC filter characteristics or specific capacitance values required for LCD signal integrity.