ECLAMP2378P.TCT

Overview

The ECLAMP2378P.TCT is an eight-channel low-pass filter array with integrated TVS diodes designed for color LCD interface protection. It operates at a working voltage of 5 V and features a bidirectional polarity configuration. The device utilizes a DFN-4016-16 package (SLP4016P16) with SMD/SMT termination. Key electrical parameters include a breakdown voltage of 6 V, a diode capacitance of 10 pF per channel, and a series resistance of 100 Ohms. It provides electrostatic discharge protection rated at 15 kV contact and 20 kV air gap. The component functions within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates low-pass filtering with transient voltage suppression for simultaneous EMI/RFI attenuation and ESD protection
• Provides eight independent channels for comprehensive multi-line interface coverage
• Designed specifically for high-speed data line protection in color LCD applications

Applications

• Color LCD interface protection
• High-speed data line ESD and EMI suppression
• Mobile device display module protection

Procurement Notes

Verify the specific suffix 'TCT' against official Semtech documentation to confirm tape-and-reel packaging specifications. Confirm RoHS compliance status through current datasheets as regulatory requirements may evolve. Ensure the DFN-4016-16 footprint matches your PCB layout constraints. Cross-reference part numbers carefully to distinguish between P and K suffix variants which may differ in packaging or minor electrical tolerances.

Selection Notes

Select this component when protecting eight parallel data lines requiring both ESD immunity and signal integrity maintenance. The 10 pF capacitance supports high-frequency operation while the 100 Ohm resistance aids in impedance matching. Compare against unidirectional alternatives if voltage polarity is fixed. Evaluate thermal performance within the specified -40°C to +85°C range for your operating environment.

Part Context

This device belongs to the EClamp M2378 family of circuit protection components manufactured by Semtech Corporation. These parts are engineered to address the increasing demand for robust protection in portable electronics and display interfaces. The family integrates passive filtering elements with active clamping structures to minimize board space while maximizing protection efficacy.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Semtech technical support for qualified replacements or cross-reference options.