TC04A-200 Datasheet PDF - Semtech Corporation Battery Tracking TransClamp For SLIC Linecard Protection Specs

TC04A-200 - Battery Tracking TransClamp For SLIC Linecard Protection

Datasheet Summary

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.

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.

Datasheet Details

Part number	TC04A-200
Manufacturer	Semtech Corporation
File Size	276.25 KB
Description	Battery Tracking TransClamp For SLIC Linecard Protection
Datasheet	TC04A-200 Datasheet
Additional preview pages of the TC04A-200 datasheet.

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Full PDF Text Transcription

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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.

Published: Nov 26, 2005 |