Diode

maker

A diode is a semiconductor device that allows current to flow in one direction only.

expanded

Diodes are electronic components that function as one-way gates for electricity, ensuring current flows in a single direction while blocking reverse flow. They are crucial in rectification processes, converting alternating current (AC) to direct current (DC), often utilized in power supply circuits to enable the proper functioning of various electronic devices.

examples

1N4001 Silicon Rectifier Diode with a maximum forward current of 1 A and a reverse voltage of 50 V.

Commonly used in power supply circuits to convert AC to DC, protecting components from reverse polarity in electronic equipment.

Light Emitting Diode (LED) with a forward voltage of 2.0 V and a forward current of 20 mA.

Widely used for indicator lights and displays in consumer electronics, providing illumination while consuming minimal power.

Zener Diode with a breakdown voltage of 5.1 V, typically used for voltage regulation.

Employed in voltage regulator circuits to maintain a stable output voltage despite variations in input voltage, ensuring consistent performance in power supplies.

related terms

Direct Current (DC)

Direct Current (DC) is the unidirectional flow of electric charge.

Light Emitting Diode (LED)

A semiconductor device that emits light when an electric current passes through it.

Converter

A device that transforms electrical signals or power from one format to another.

Inverter

An inverter is an electrical device that converts direct current (DC) to alternating current (AC).

Series circuit

An electrical circuit configuration where components are connected end-to-end so the current flows through each component in a single path.