LCP1531 Series

Protection for single voltage SLICs

Catalog

Protection for single voltage SLICs

Part	Number of Elements	Supplier Device Package	Capacitance	Package / Case	Package / Case	Package / Case	Mounting Type	Current - Hold (Ih)	Current - Peak Pulse (8/20µs)	Current - Peak Pulse (10/1000µs)
STMicroelectronics LCP1531RL	2	8-SOIC	35 pF	0.154 in	8-SOIC	3.9 mm	Surface Mount	150 mA	60 A	25 A

Catalog

Protection for single voltage SLICs

Description

These devices are ideally suited to meet the protection requirement of VoIP SLICs located in next generation residential gateways. They can be used for protecting any ringing SLIC since they meet the protection standard requirements. Positive overvoltages are clamped by 2 diodes. Negative surges are suppressed by 2 thyristors, their breakdown voltage being referenced to -VBATthrough the gate. These components present a very low gate triggering current (IGT) to reduce the current consumption on printed circuit board during the firing phase.