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LCDP1521RL DUAL LINE PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR

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Description

® LCDP1521 DUAL LINE PROGRAMMABLE TRANSIENT VOLTAGE SUPPRESSOR FOR SLIC PROTECTION A.S.D.™ .
This device has been especially designed to protect 2 new high voltage, as well as classical SLICs, against transient overvoltages.

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Features

* s s s s s s Dual line programmable transient voltage suppressor Wide negative firing voltage range: VMGL = -150 V max. Low dynamic switching voltages: VFP and VDGL Low gate triggering current: IGT = 5 mA max Peak pulse current: IPP = 15 A (10/1000 µs) Holding current: IH = 150 mA min DESCRIPT

Applications

* such as the fiber in the loop, the WLL, the remote central office. In this case, the operating voltages are smaller than in the classical system. This makes the high voltage SLICs particularly suitable. The schematics of figure A2 gives the most frequent topology used for these applications. 6/8 LC

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