bruckewell technology corp., ltd. surface mount thyristor surge protective devices tsp0080sb - tsp4200sb ts p0080sb tsp4 2 00sb series are designed to protect broadband equipment such as modems, line card, cpe and dsl from damaging over - voltage transients. the series provides a surface mount solution that enables equipment to comply with global regulatory standards. features low voltage overshoot low on - state voltage does not degrade surge capability after multiple surge events within limit fails short circuit when surged in excess of ratings low capacitance mechanical data case: smb molded plastic main applications tia - 968 - a itu k.20/21 enhanced level itu k.20/21 basic level gr 1089 inter building gr 1089 inter building iec 6100 - 4 - 5 yd/t 1082 yd/t 993 yd/t 950
bruckewell technology corp., ltd. electrical parameters electrical characteristics (25c) vrm ir m vbo ibo vt it co ih min max. max. max. max. min. tsp0080sb v ua v ma v a pf ma 6 2 15 800 2 1 80 50 tsp4200sb 390 5 500 800 2.2 1 25 150
bruckewell technology corp., ltd. characteristic curves figure 1. non repetitive surge peak on - state current versus overload duration figure 2. on - state voltage versus on - state current (typical values) figure 3 . relative variation of holding current versus junction temperature figure 4 . relative variation of break over voltage versus junction temperature figure 5 . relative variation of holding current versus junction temperature figure 6 . relative variation of break over voltage versus junction temperature
bruckewell technology corp., ltd. figure 7 . relative variation of leakage current versus reverse voltage applied (typical values ) figure 8 . variation of thermal impedan ce junction to ambient versus pulse duration
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