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Raychem SiBar thyristor surge protection devices
Raychem Circuit Protection GDTs are commonly used to help protect sensitive telecom equipment such as power lines, communication lines, signal lines and data transmission lines from damage caused by transient surge voltages that typically result from lightning strikes and equipment switching operations.

Product Series TVB05
8Sx-L
TVB170Sx TVB200Sx TVx270Sx-L TVB300Sx-L
RoHS/ELV Version TVB170Sx-L TVB200Sx-L TVx270Sx
Vdrm - Off-state Voltage, Max. (V): 58 170 200 270 300
Vbo - Breakover Voltage (V): 77 265 320 365 400
On State Voltage, Max. (V): 4 4 4 4 4
Package: SMB SMB SMB SMA | SMB* SMB
                         
Surge Current Rating Series** SA SA SC SA SB SC SA SB SC SA SB SC
Telcordia GR-1089 Core 10/1000 µs (Amps.): 50 50 100 50 80 100 50 80 100 50 80 100
Telcordia GR-1089 Intrabuilding 2/10 µs (Amps.): 150 150 500 150 250 500 150 250 500 150 250 500
IEC61000-4-5 8/20 µs (Amps.): 150 50 100 50 80 100 50 80 100 50 80 100
ITU K.20/K.21 5/310 µs (Amps.): 55 90 150 90 100 150 90 100 150 90 100 150
TIA-968 Lightning Type A Metallic 10/560 µs (Amps.): 55 70 150 70 100 150 70 100 150 70 100 150
TIA-968 Lightning Type A Longitudinal 10/160 µs (Amps.): 70 100 200 100 150 200 100 150 200 100 150 200
TIA-968 Lightning Type B 5/320 µs (Amps.): 55 90 150 90 100 150 90 100 150 90 100 150
Itsm - Peak On-state Surge Current (Amps.): 20 22 60 22 30 60 22 30 60 22 30 60
Please visit www.circuitprotection.com for more details