M55T
M55T is TRIACs manufactured by Nell Power Semiconductor.
SEMICONDUCTOR
M55T Series RRooHHSS
TRIACs, 55A Sunbberless
Features
High current triac Low thermal resistance with clip bonding
Low thermal resistance insulation ceramic for insulated TO-3 package High mutation capability Packages are RoHS pliant
APPLICATIONS
Due to their clip assembly techinque, they provide a superior performance in surge current handling capabilities.
By using an internal ceramic pad, the M55T series provides voltage insulated tab (rated at 2500VRMS) plying with UL standards.
The snubberless concept offer suppression of RC network and it is suitable for applications such as :
Static relays Solid state switches Motor controls Light dimmers
Copy machines...