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TC04A-200 - Battery Tracking TransClamp For SLIC Linecard Protection

General Description

The battery tracking TransClamp series of transient voltage suppressors (TVS) are designed to protect subscriber line interface circuit (SLIC) from transient voltages resulting from lightning strikes and AC power line disturbances.

Key Features

  • u Transient protection for telecommunications lines to u u u u u u u Bellcore 1089 (long haul), VDE 0433, ITU K20 IEC 61000-4-5 (Lightning), and FCC Part 68 High surge current rating (100A, tp = 10/1000µs) Protects up to four Tip & Ring line pairs Gate firing voltage is referenced to the system battery voltage Wide firing voltage range: -5V to -100V High holding current: 200mA Replaces multiple discrete components Solid-state TVS process technology Mechanical Characteristics u JEDEC SO-16 WB pa.

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Datasheet Details

Part number TC04A-200
Manufacturer SEMTECH
File Size 276.25 KB
Description Battery Tracking TransClamp For SLIC Linecard Protection
Datasheet download datasheet TC04A-200 Datasheet

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Other Datasheets by SEMTECH

Part Number Description
TC03A-200 Battery Tracking TransClamp For SLIC Linecard Protection

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Battery Tracking TransClamp™ For SLIC Linecard Protection PROTECTION PRODUCTS Description The battery tracking TransClamp series of transient voltage suppressors (TVS) are designed to protect subscriber line interface circuit (SLIC) from transient voltages resulting from lightning strikes and AC power line disturbances. The TC04A-200 integrates all the components necessary to protect SLIC ICs from line to ground for positive and negative transients. For negative transient events, the TVS thyristor will crowbar or “fire” when the line voltage exceeds the gate reference voltage. The gate voltage is referenced to the battery voltage ( -VBAT ) plus the VF of the series rectifier. The device firing voltage range is -5V to -100V.