Description:
...Telecom equipment requiring combinedprotection against transient overvoltages andrectification by diode bridge : Telephone set... ...SO8The TSIxxB1 provides the diode bridge and thecrowbar protection function that can be found inmost of telecom terminal equipment.... ...Telecom terminals have a diode bridge for polarityguard, located at the line interface stage. They alsohave above this diode bridge one crowbarprotection device that is mandatory to prevent...