LCP1511D protection equivalent, programmable transient voltage suppressor for slic protection.
DUAL PROGRAMMABLE TRANSIENT SUPPRESSOR. WIDE NEGATIVE FIRING VOLTAGE RANGE : VMGL = -80V max. LOW DYNAMIC SWITCHING VOLTAGES : VFP and V DGL. LOW GATE TRIGGERING CURRENT.
This device has been especially designed to protect subscriber line card interfaces (SLIC) against transient overvoltages. Positive overloads are clipped with 2 diodes. Negative surges are suppressed by 2 thyristors, their breakdown voltage being ref.
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