Light amplification by stimulated emission.

Light amplification by stimulated emission.

Voltage regulator with breakdown characteristic.

Semiconductor diode with negative resistance.

Semiconductor device controlling current direction.

Electronic component allowing current flow.

Metal-semiconductor junction, low voltage drop.

Semiconductor device for rectifying current.

A PIN diode is a diode with a wide, undoped intrinsic semiconductor region between a p-type semiconductor and an n-type semiconductor region.

Variable capacitance through voltage control.

Negative differential resistance semiconductor device.

A diode bridge is a bridge rectifier circuit of four diodes that is used in the process of converting alternating current from the input terminals to direct current (DC, i.e. fixed polarity) on the output terminals.