S2008R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors - SCRs

Thyristors are a type of semiconductor that controls the flow of electric current. An SCR or silicon controlled rectifier is a thyristor with four or more layers of alternating N type and P type material. The SCR can be used switching, regulating and rectifying electric power. It also is used in devices such as dimmers, motor controls, switching power supplies, static relay, and current regulators.

S2008R application field and working principle

The S2008R is one of the most popular SCRs on the market. It is widely used in a variety of applications because of its low cost, low leakage current and wide junction temperature range. It is often used in devices such as motor controllers, power supplies and UPS power supplies.

The S2008R is a four-layer device that works similarly to an N-channel MOSFET. The gate terminal is used to control the flow of current through the SCR. When the gate terminal is connected to a voltage source, it injects minority carriers into the N-type layer, allowing current to pass through the SCR. This process is called “turning on” the SCR and it allows current to flow from the anode to the cathode. The S2008R can also be “turned off” by removing the gate voltage.

The S2008R has three main operating parameters: blocking voltage, gate amplitude and peak gate current. Blocking voltage refers to the amount of voltage that can be applied between the anode and cathode of the device before it starts conducting current. The gate amplitude is the amount of voltage that is required to turn on the SCR and the peak gate current is the amount of current that can flow through the gate terminal of the SCR without causing damage.

The S2008R is also quite versatile. It can be used in series and parallel circuits, as well as with other suppression or control devices. It is often used as a switching element in AC/DC circuits, as well as DC/DC converter circuits. It can also be used as a variable resistance element in circuits that require variable resistance or current control.

In conclusion, the S2008R SCR is a versatile and affordable device that can be used in a wide variety of applications. It is easy to work with, reliable and simple to use. It is a great choice for any application that requires the control, regulation and rectification of electric power.

The specific data is subject to PDF, and the above content is for reference