SMP80MC-160 Datasheet PDF - STMicroelectronics

Description
The SMP80MC is a series of micro capacitance transient surge arrestors designed for the protection of high debit rate communication equipment on CPE side. Its micro capacitance avoids any distortion of the signal and is compatible with digital transmission like ADSL2 and ADSL2+.

FEATUREs
■ Bidirectional crowbar protection
■ Voltage: range from 120 V to 320 V
■ Low VBO / VR ratio
■ Micro capacitance equal to 12 pF @ 50 V
■ Low leakage current : IR = 2 µA max
■ Holding current: IH = 150 mA min
■ Repetitive peak pulse current :
■ IPP = 80 A (10/1000 µs)

Main applications
Any sensitive equipment requiring protection against lightning strikes and power crossing:
■ Terminals (phone, fax, modem...) and central office equipment