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Transistors

Transistors are used for amplification or switching in most electronic circuits. There are mainly two types of transistors: BJTs (bipolar junction transistors) and FETs (field effect transistors). A BJT is a semiconductor device consisting of two p-n junctions connected back-to-back. It can have two types of configurations: PNP or NPN, depending on the doping concentrations. Typically, silicon is used as the substrate inside a BJT and is doped according to voltage and current requirements. A BJT has three terminals - base, emitter and collector. FETs also have three terminals like BJTs, but are manufactured using only one type of material as the main substrate, i.e. either p-type or n-type. The three terminals are called gate, drain and source. 

Transistors

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Showing 11-15 of 15 item(s)

TRIAC 2n6073BG two-way thyristor TO-225, 3-Pin

TRIAC 2N6073 BG, TO 225, 3-Pin (triodes for alternating current are also known as bi-directional thyristors) They are used in AC control and switching applications with nominal currents from less than 1 A to 40 A rms. A TRIAC acts as a practical switch for an AC circuit.

T0078

Price €0.39

Transistor S8050 PNP TO-92

Bipolar transistor, PNP type (i.e. positive-negative-positive), encapsulated in TO-92 type housing. See product chart for more technical information.

T0083

Price €0.05

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