Metal–oxide–semiconductor field-effect transistor (MOSFET), showing gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (white). …

Sep 11, 2024 · A transistor is a semiconductor that amplifies or switches electronic signals. Transistors serve as the basic building blocks of modern electronics.

Sep 26, 2024 · An easy-to-understand introduction to transistors, including simple diagrams explaining how junction transistors and FETs work.

Mar 17, 2021 · A transistor works like a switch. It can turn ON and OFF. Or even "partly on", to act as an amplifier. Learn how transistors work below.

Aug 29, 2024 · A transistor is a miniature semiconductor that regulates or controls current or voltage flow in addition to amplifying and generating these electrical signals and acting as a …

Oct 10, 2025 · transistor, semiconductor device for amplifying, controlling, and generating electrical signals. Transistors are the active components of integrated circuits, or “microchips,” …

Diodes -- A transistor is a semiconductor device, just like a diode. In a way, it's what you'd get if you stacked two diodes together, and tied their anodes together. Understanding how a diode …

Jul 23, 2025 · What is a Transistor? A transistor is asemiconductor that controls voltage or current flow in electronic signals and it amplifies and acts as a switch for them. Transistor consists of …

Sep 16, 2024 · Curious about transistors? Explore BJT, FET, NPN, and PNP types with easy classifications to boost your electronics knowledge.

INTRODUCTION TO TRANSISTORS The discovery of the first transistor in 1948 by a team of physicists at the Bell Telephone Laboratories sparked an interest in solid-state research that …