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LCDP1521S Series

Dual line programmable TVS for SLIC protection

Manufacturer: STMicroelectronics

Catalog

Dual line programmable TVS for SLIC protection

Description

AI
This device has been especially designed to protect 2 new high voltage, as well as classical SLICs, against transient overvoltages. Positive overvoltages are clamped by 2 diodes. Negative surges are suppressed by 2 thyristors, their breakdown voltage being referenced to -VBATthrough the gate. Separated gates allow the SLICs to be supplied by two different voltages.