With a collector-emitter voltage of 60 V, the ZX5T851Z (npn) and ZX5T951Z (pnp) bipolar transistors can handle the voltage demands of medium-power motor drive circuits. Features of the SOT89-packaged ...

Able to withstand the voltage demands of medium-power motor drive circuits, ZX5T851Z npn and ZX5T951Z pnp bipolar transistors accommodate stall currents and help to keep on-state losses to a minimum.

This year, several companies are expected to bring 600/650 V Gallium Nitride (GaN) power transistors to market. Almost all will be normally-on (depletion mode) transistors connected in a cascode ...

Seeking to keep Moore's Law on pace, researchers have developed a repeatable technique for assembling a single-atom version of the transistor--the building block of semiconductors and computers.

The topic of motors and motor control techniques is wide and varied. Part one of this two-part article will cover the principles of alternating-current (AC) motor operation and control. Part two will ...