Researchers from the University of New South Wales have achieved an astonishing feat: the first-ever creation of a working transistor from a single atom. Since 1954, when Texas Instruments scientist, ...

Transistors leverage multiple PN junctions. In a BJT, for example, an NPN transistor has a thin P-type base between an N-type emitter and N-type collector. A small current into the base-emitter ...

Solid-state device technologies, which are available to the amplifier designer, fall, broadly, into three categories: bipolar junction transistors (BJTs) and junction diodes; junction field effect ...

In many low-power applications such as USB adaptors, cell phone chargers, and system bias supplies, the low-cost quasi-resonant/discontinuous-mode flyback converter ...