ECLAMP2374K.TCT

Overview

The ECLAMP2374K.TCT is an ESD protection diode and RC low-pass filter array manufactured by Semtech Corporation. It features four channels with a unidirectional polarity configuration, designed for a working voltage of 5 V. The component utilizes an SMD/SMT termination type within an 8-pin SLP1713P8 package. Key electrical parameters include a breakdown voltage of 10 V, a diode capacitance of 11 pF, and a resistance value of 100 Ohms. It supports electrostatic discharge voltages of 8 kV (contact) and 15 kV (air gap), operating within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates TVS diodes with RC low-pass filtering to suppress EMI-RFI signals
• Provides system-level electrostatic discharge protection for sensitive interfaces
• Designed specifically for color LCD internal signal lines

Applications

• Color LCD interface protection
• ESD suppression for high-speed data lines
• EMI/RFI filtering in mobile devices

Procurement Notes

Verify the specific suffix 'TCT' indicates tape and reel packaging when sourcing. Confirm the manufacturer is Semtech Corporation, as distributors may list cross-references. Ensure the order matches the unidirectional variant, distinct from bidirectional options in the same series. Check for RoHS compliance documentation upon receipt.

Selection Notes

Select this component when both ESD protection and signal integrity filtering are required on 5V logic lines. The integrated 100 Ohm resistor and 11 pF capacitor provide passive filtering without external components. Choose this over discrete solutions to save board space and simplify assembly for portable electronics.

Part Context

This part belongs to the EClamp® family of circuit protection devices from Semtech. It addresses the growing need for compact, multi-functional protection in consumer electronics where space is limited. The integration of filtering and clamping reduces the bill of materials compared to using separate TVS and filter components.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.