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Thyristor Surge Protector
ON Semiconductor Corp

Description
Product Description High Voltage Bidirectional(TSPD) These Thyristor Surge Protective devices (TSPD) prevent overvoltage damage to sensitive circuits by lightning, induction and power line crossings. They are breakover-triggered crowbar protectors. Turn-off occurs when the surge current falls below the holding current value. Secondary protection applications for electronic telecom equipment at customer premises.
Features
High Surge Current Capability: 50 Amps 10 x 1000 msec, For controlled temperature enviroments. The MMT05B230T3 Series is used to help equipment meet various regulatory requirements including: Bellcore 1089, ITU K.20 & K.21,IEC 950, UL 1459 & 1950 and FCC Part 68. Bidirectional Protection in a Single Device Little Change of Voltage Limit with Transient Amplitude or Rate Freedom from Wearout Mechanisms Present in Non-SemiconductorDevices Fail-Safe, Shorts When Overstressed, Preventing Continued Unprotected Operation Surface Mount Technology (SMT) Indicates UL Registered - File #E210057 Device Marking: MMT05B230T3: RPBF; MMT05B260T3: RPBG; MMT05B310T3: RPBJ, and Date Code; Pb-Free Packages are Available




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