EClamp2455K Datasheet - Semtech Corporation

EClamp2455K ESD/EMI Protection

The EClampTM2455K is combination EMI filter and line termination device with integrated TVS diodes for use on SIM Card interfaces on cellular phones and other portable electronics. This state-of-the-art device utilizes solid-state silicon-avalanche technology for superior clamping performance and DC.

EClamp2455K Features

* Bidirectional EMI/RFI filter with integrated TVS for ESD protection ESD protection to IEC 61000-4-2 (ESD) Level 4, ±15kV (air), ±8kV (contact) TVS working voltage: 5V Termination Resistors: 100 Ohms & 47 Ohms Capacitance: 20pF (Typical at VR = 0V) Protection and filtering for four line

EClamp2455K_SemtechCorporation.pdf