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EClamp2455K Datasheet Esd/emi Protection

Manufacturer: SEMTECH

Overview: .. ESD/EMI Protection for SIM Card PRELIMINARY.

General Description

The EClampTM2455K is bination 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 electrical characteristics.

The device consists of three circuits that include series impedance matching resistors for proper termination of the SIM card interface.

Key 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 lines Solid-state technology EClamp2455K.

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EClamp2455K Distributor