Description
The LCP03 has been developed to protect SLICs operating on both negative and positive battery supplies. It provides crowbar mode protection for both TIP and RING lines. The surge suppression is assumed for each wire by two thyristor structures, one dedicated to positive surges the second one for negative surges. LCP03 can be used to help equipment to meet various standards such as UL1950, IEC 60950 / CSAC22.2, UL1459 and TIA-968-A (formerly FCC part68). A Trisil™ meets UL94 V0. (Trisils are UL497B approved - file: E136224). TM: Trisil is a trademark of STMicroelectronics SO-8 LCP03 TIP NC NC RING NC GND GND NC GND TIP NC NC RING NC NC GND

Features
■ Protection IC recommended for ringing SLICs
■ Negative stand-off voltage: VR = - 53 V
■ Positive stand-off voltage: VR = 83 V
■ Peak pulse current: IPP = 60 A (5/310 µs)
■ Holding current: IH = 150 mA min.

Applications
■ Central office (CO)
■ Private branch exchange (PBX)
■ Digital loop carrier (DLC)
■ Digital subscriber line access multiplexer (DSLAM)
■ Fiber in the Loop (FITL)
■ Wireless local loop (WLL)
■ Hybrid fiber coax (HFC)
■ ISDN terminal adapter
■ Cable modem