SMP80MC

SMP80MC TRISIL™ for telecom equipment protection Features ■ Bidirectional crowbar protection www.DataSheet4U.com ■ 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) SMB (JEDEC DO-214AA) Main applications Any sensitive equipment requiring protection against lightning strikes and power crossing: ■ Order codes Part Number SMP80MC-120 SMP80MC-140 SMP80MC-160 SMP80MC-200 SMP80MC-230 Marking TP12 TP14 TP16 TP20 TP23 TP27 TP32 Terminals (phone, fax, modem...) and central office equipment 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+. SMP80MC-270 SMP80MC-320 Schematic diagram Benefits Trisils are not subject to ageing and provide a fail safe mode in short circuit for a better protection. They are used to help equipment to meet main standards such as UL1950, IEC950 / CSA C22.2 and UL1459. They have UL94 V0 approved resin. SMB package is JEDEC registered (DO-214AA). Trisils comply with the following standards GR1089 Core, ITU-T-K20/K21, VDE0433, VDE0878, IEC61000-4-5 and FCC part 68. TM: TRISIL is a trademark of STMicroelectronics. January 2007 Rev 4 1/10 ...