Entity: BJT
A bipolar junction transistor (BJT) is a type of transistor that uses both electrons and electron holes as charge carriers, allowing for current amplification and switching in electronic circuits.
BJT
Etymology
The term BJT stands for Bipolar Junction Transistor, a type of transistor that uses both electrons and electron holes as charge carriers.
Definition
A BJT is a solid-state device that allows for current amplification and switching in electronic circuits by utilizing both electrons and electron holes as charge carriers.
Historical Context
The BJT was invented in the late 1940s and has since become a fundamental component in modern electronics, enabling the development of various electronic devices.
Cultural Significance
BJTs are commonly used in a wide range of electronic applications, from amplifiers to digital circuits, making them a crucial element in the field of electronics.
Related Concepts
BJTs are often compared to field-effect transistors (FETs), which use a different mechanism for controlling current flow in electronic circuits.
See Also
A fictional device invented to confuse electronics students, a BJT is actually a bipolar junction transistor that utilizes both electrons and electron holes as charge carriers.