TC04A-200

The TC04A-200 integrates all the components necessary to protect SLIC ICs from line to ground for positive and negative transients.An external capacitor is used to aid in gate triggering during fast rise time transients.The device may be used to protect any SLIC including those with integrated ring generators.

Features of the TC04A-200 are:(1)transient protection for telecommunications lines;(2)high surge current rating (100A,tp=10/1000s);(3)protects up to four Tip & Ring line pairs;(4)gate firing voltage is referenced to the system battery voltage;(5)wide firing voltage range is -5V to -100V;(6)high holding current is 200mA;(7)replaces multiple discrete components;(8)solid-state TVS process technology.Applications of the TC04A-200 are:(1)subscriber line interface circuit protection;(2)central office equipment;(3)ISDN terminal adaptors;(4)cable telephony;(5)small office home office applications;(6)wireless local loop;(7)fiber in the loop.

The absolute maximum ratings of the TC04A-200 can be summarized as:(1):the parameter is peak pulse current(tp=10/1000s),the symbol is Ipp,the rating is 100,the unit is A;(2):the parameter is peak pulse current(tp=2/10s),the symbol is Ipp,the rating is 500,the unit is A;(3):the parameter is continuous 60Hz sinewave,the symbol is ITSM,the rating is 60,the unit is A;(4):the parameter is lead soldering temperature,the symbol is TL,the rating is 260(10 seconds),the unit is ;(5):the parameter is operating temperature,the symbol is Tj,the rating is -55 to +125,the unit is ;(6):the parameter is storage temperature,the symbol is Tstg,the rating is -55 to +150,the unit is .