BISS Transistors have significantly increased performance because of reduced collector-emitter voltage saturation. Because of improved collector current capability of up to 6 amps, there is lower base and collector power dissipation, resulting in less generated heat. Less heat means reduced energy consumption, which translates to higher efficiency and longer battery operating time. And consider the cost savings of replacement of medium power transistors, replacement of MOSFETs in certain applications, and reduction of Printed Circuit Board area.