MMT05A310T3

MMT05A230T3, MMT05A260T3, MMT05A310T3 Preferred Devices Thyristor Surge Protectors High Voltage Bidirectional TSPD http://onsemi.com 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. High Surge Current Capability: 50 Amps 10 x 1000 μsec; for Controlled Temperature Environments in the SMA package The MMT05A230T3 Series is used to help equipment meet various regulatory requirements including: Telcordia 1089, ITU K.20 & K.21, IEC 950 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−Semiconductor Devices Fail−Safe, Shorts When Overstressed, Preventing Continued www.DataSheet4U.com Unprotected Operation Surface Mount Technology (SMT) Indicates UL Registered − File #E210057 Pb−Free Packages are Available MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) Rating Off−State Voltage − Maximum MMT05A230T3 MMT05A260T3 MMT05A310T3 Maximum Pulse Surge Short Circuit Current Non−Repetitive Double Exponential Decay Waveform (Notes 1 and 2) 8 x 20 msec 10 x 160 msec 10 x 560 msec 10 x 1000 msec Maximum Non−Repetitive Rate of Change of On−State Cur...