The CENTRAL SEMICONDUCTOR CTLT3410-M521 and CTLT7410-M521 are Low VCE (SAT) transistors in a very small leadless 1x2mm surface mount package, designed for applications where small size, operational efficiency, and low energy consumption are prime requirements. Due to the leadless package design these devices are capable of dissipating up to 3 times the power of similar devices in comparable sized surface mount packages.