All You Need to Know About Transistors
A transistor is a solid-state device made from a semiconducting material that is often used in the controlling or the amplification of electric current. Transistors are packaged together to form an integrated circuit.Since transistors can be used in different places, they have become some of the essential electronic elements across the globe.
Transistors were first used to make office telephone switches. After transistors were used in hearing aids, that is when most individuals got to know about transistors in 1952. But these days transistors are being used in televisions, tape recorders, radios, burglar and fire alarms, video games, handheld calculators and in all the different types of controls from speed controls that are found in motors and drills to light dimmers.
After so many years of research and technological advancement, scientists discovered transistors in 1948. Everyone agreed that the invention of transistors would revolutionize the communications and electronics space. This has so far been true. Nonetheless, scientists are still putting more efforts to discover more about surface science, crystal growth, solid state diffusion and other areas that are related to the study of transistors.
John Bardeen and Walter H. Brattain both of Bell telephone laboratories jointly worked together to invent the point-contact transistor. However, the creation of the commercial junction transistor was made possible by the two with the help of William Shockley who also worked at the Bell Telephone Laboratories. These three guys were jointly awarded the 1956 Nobel Prize in physics for their outstanding work.
Due to the high demand for new electronic components, there was a need to create new technologies to suit the different disciplines and techniques. As such, some of the transistors that were produced included the grown-junction germanium, the point-contact germanium, the alloy-silicon based and the surface germanium, as well as the field effect transistors, also referred to as the FET, and the junction field effect transistor abbreviated as JFET.
Most transistors devices undergo the planar process which involves building individual components of transistors and later connecting them. Some of the components added during this procedure include the FET and Silicon MOS. These days, different types of resistors consist of the thyristor which is usually referred to as the Silicon Controlled Rectifier abbreviated as SCR and triacs which controls high-current and control industry.
Irrespective of whether you are looking for NPN, PNP, Super Beta or Log Conformance, you should find an electronic manufacturing company that will provide you with the best transistor. The only thing you ought is to research about these companies and choose one that guarantees to build quality transistors that will match your needs.