What are the theoritical concepts of semiconductor diode?

A microwave diode usually uses a type of semiconductor diode called a gunn diode. This type of diode has very high switching speed compared to other semiconductor diodes.

The primary difference is that a semiconductor diode is a diode with a p-n junction, and a light-emitting diode is a special case or special type of semiconductor diode that emits light when it is forward biased.

N-type semiconductor material is used for flow of electrons in the diode

construction and working of semiconductor laser

The 1 stands for number of semiconductor junctions The N means it's a semiconductor diode

A diode is a device that allows current to flow through it in only one direction. A semiconductor diode is a diode that is created with solid state technology. Contrast this with the vacuum tube diode.

junction diode There are two other ways of making a simple solid state diode: point contact diode, one piece of semiconductor with a sharp metal needle point touching it metal-semiconductor diode, a layer of metal over a layer of semiconductor

Semiconductor diode is use for gating of electrical current (current flow in one direct only)

semiconductor diode with out a pn junction.

A schottky diode is a metal-semiconductor junction, a p-n diode is a semiconductor-semiconductor junction. schottky forward bias voltage is lower schottky switching speed is faster etc.

Schottky diode

Schottky Diode

Light-emitting diode, a semiconductor diode that glows when a voltage is applied.

Light Emitting Diode or LED

gunn diode is transfered electron device & PIN diode is semiconductor device

A semiconductor works by allowing certain voltages to pass through a circuit and not others. The simplest semiconductor is a diode.

The diffusion current in a metal-semiconductor diode is derived based on the assumption that the depletion layer is large compared to the mean free path, so that the concepts of drift and diffusion are valid.

Diode is a semiconductor material. so it act as insulator also.

diode is made by joining a P and N type semiconductor materials

Actually that diode is made by is made by joining a P type semiconductor and an n type semiconductor together.

thyristors have 4 semiconductor layers (3 Junction&terminals) diode has 2 semiconductor layers(only one junction , 2 terminals)

No. A diode laser is a semiconductor and Nd:YAG is a crystal.

A Shockley diode uses a metal-semiconductor junction instead of a p-n semiconductor-semiconductor junction. This results in a device with a much lower forward bias voltage drop and much faster switching times.

LED is an acronym for 'Light emitting diode.'

It can be either a junction or point contact diode built with semiconductor material. there are many types depending on intended usage. junction diode is produced as described in its name by forming a junction in the semiconductor by using opposite types of dopant impurities. point contact diode is produced as described in its name by taking a semiconductor base and pressing a sharp metal point on its surface. A few of the types of…

The first modern semiconductor diode was made with germanium. These diodes were invented in ww2 for RADAR. But before that semiconductor diodes were made with galena (lead sulfide), copper oxide, and selenium. I have no idea which was "first".

A diode is a semiconductor that allows current to flow in one direction only. This makes a diode suitable for changing AC to DC.

diode is a semiconductor which used to flow the current in one direction like pipe

Transistor Diode Resistor Capacitor

dormant semiconductor

Schottky Diode

a full wave rectifier

A: a semiconductor conducts one way only

A diode is the simplest possible semiconductor device, and most semiconductor chips and transistors are created with silicon.

Diode is made of P and N type semiconductors having PN junction. The question is meanigless.

Peak reverse voltage of a diode is the maximum reverse bias voltage can be applied to diode which does not cause break down.

if a diode is in forward biased the diode acts as switch is on and when we apply the diode in reverse biased then it work as the switch as off.

A tunnel diode.

when a semiconductor is doped with p-type and n-type impurities, a pn junction is formed which acts as a diode and prevents the charge carriers to flow to either side of junction pn juction diode is a semiconductor device that allows current to flow only to one direction.

peak inverse voltage... piv of semiconductor is impoetant bcz we need to know after a peak voltage the diode get breakdown or damaged... so we need to know the peak voltage. piv is a point which withstands the maximum reverse biased voltage. after which the diode get damaged.

The varactor diode is a semiconductor diode but in this kind, the capacitance is supposed to vary according to the applied voltage. It has an exponent factor that bears a negative fraction value.

An electronic component composed of two layers of a semiconductor material is a diode.

A diode is a semiconductor meaning it will conduct from anode to cathode if the anode is held positive. Reversing the polarity Will in effect block current flow.

A bit too complicated to describe here, see the following for lots of detail. http://en.wikipedia.org/wiki/Diode

A: The characteristics are voltage Vs current either one increases it will make the diode follow an exponential curve

diode is formed out from a semiconducting material by creating two electrode of positive and negative charges from anode and cathode

lED, or light emitting diode, chips an others

uni junction transistor

Schottky diode is a special type of diode with low voltage. When current flows through the diode will be detained by the internal resistance, which causes a small voltage at the diode terminals. Normal diode between 0.7-1.7 volts, while the Schottky diode voltage approximately between 0.15-0.45 volts. Schottky diodes using metal-semiconductor junction as a Schottky barrier (of a semiconductor-semiconductor junction as in conventional diodes). Schottky barrier is produced by the contact time is very fast…

Semiconductor lasers are made with laser diodes, with added circuitry to measure and regulate the diode current/output.