LCP154 Series

Programmable transient voltage suppressor for SLIC protection

Catalog

Programmable transient voltage suppressor for SLIC protection

Part	Current - Hold (Ih)	Package / Case	Capacitance	Current - Peak Pulse (10/1000µs)	Current - Peak Pulse (8/20µs)	Mounting Type	Supplier Device Package	Number of Elements
STMicroelectronics LCP154DJF	150 mA	8-PowerVDFN	35 pF	100 A	400 A	Surface Mount	PowerFlat™ (5x6)	1

Catalog

Programmable transient voltage suppressor for SLIC protection

Description

This device has been especially designed to protect 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. LCP154DJF is specified to comply with ITU-T K20/21/45 and GR1089-Core when associated with Cooper Bussmann Telecom Circuit Protector fuse TCP 1.25 A. LCP154DJF is packaged in a PowerFLAT™ 5x6 to meet IEC/UL 60950 clearance requirements.