Features
◇The LGE BT138, 12A Ⅲ &Ⅳquadrants series
triacs ,which can be operated in Ⅲ &Ⅳquadrants.As
silicon bidirectional device,with NPNPN five-layer structure;
singlesided trenching technology,mesa glass passivation process;
◇multi-layer metallized electrode on the back side;
◇High blocking voltage and high temperature stability.
Applications
The LGE BT138 is suitable for inductive load
switching operations,also can be used in ON/OFF function
applications such as washing machine,induction motor
starting circuits,vacuum cleaners,power tools and other
motors such as speed control maker; heating regulation,
solid state relay; phases control circuit ; AC motor speed
regulation,and so on.