Active components rely on an external power source to control ... The most widely known modern application for diodes is in light-emitting diodes (LEDs). These use a special kind of doping so that ...

When looking across the discrete components in your electronic armory ... Zener, and avalanche diodes, or even LEDs, instead they are simply a one-way valve for electrical current.

The semiconductor light-emitting diode, or LED, is a key component of today's technology. Modern households have numerous tiny glowing indicators — provided by LEDs — that are used for reading ...

Then knowing he needed 4 mA to power each LED for backlighting he used some 1978 vintage current limiting diodes designed to ... the simplicity of such a component, [Eric] constructs a current ...

Infineon has expanded its CoolSiC Schottky diode 2000V G5 product family to include a Schottky diode in the TO-247-2 package, which is pin-compatible with most existing TO-247-2 packages. The product ...

The filament lamp is a common type of light bulb. It contains a thin coil of wire called the filament. This heats up when an electric current passes through it and produces light as a result.