SMP50 Datasheet | STMicroelectronics

SMP50 / SMTPA / TPA Trisil™ for tele equipment protection Features - Bidirectional crowbar protection - Voltage range from 62 V to 320 V - Low capacitance from 12 pF to 20 pF @ 50 V - Low leakage current : IR = 2 µA max - Holding current: IH = 150 mA min - Repetitive peak pulse current : IPP = 50 A (10/1000 µs) Main applications Telemunication equipment such as: - Analog and digital line cards (xDSL, T1/E1, ISDN, ...) - Terminals (phone, fax, modem, ...) and central office equipment Description These Trisil series have been designed to protect telemunication equipment against lightning and transient induced by AC power lines. They are available in SMA, SMB and DO-15 packages. Benef...