MMT10V400 - BIDIRECTIONAL THYRISTOR SURGE SUPPRESSORS 25 WATTS STEADY STATE
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MMT10V275/D Advance Information MMT10V275 MMT10V400 Motorola preferred devices Thyristor Surge Suppressors High Voltage Bidirectional TVS Devices These transient voltage suppression (TVS) devices 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 hold