Transistors

A transistor is a semiconductor device that is commonly used to amplify or switch electronic signals. It consists of three terminals, normally referred to as the emitter, base and collector. The transistor operates in four main states: cutoff, forward active, reverse active and saturation. It acts as an electrical switch when forward biased, meaning a current is allowed to flow between the two terminals. When it is reverse biased, meaning the current flows in the opposite direction, the device is turned off. Transistors are used in amplifying circuits to amplify voltage, current, or even power. They are also used in digital logic circuits to switch between two or more stable states.
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MOSFET NFET DPAK 60V 18A 43 MOHM
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ON Semiconductor 37927
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ON Semiconductor Bipolar Transistors - Pre-Biased 100mA 50V BRT PNP
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ON Semiconductor 37830
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Transistors Switching - Resistor Biased SS SC59 BR XSTR PNP SPCL
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ON Semiconductor 37830
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FP1L3N-T1B-A


Trans Digital BJT PNP 25V 700mA Automotive 3-Pin SC-59 T/R
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Renesas 37830
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AUD 0.1811
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2SC5245A-4-TL-E


ON Semiconductor Bipolar Transistors - BJT HIGH-FREQUENCY AMPLIFIER
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ON Semiconductor 37830
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FDMC86262P


MOSFET PT5 150V/25V Pch PowerTrench Mosfet
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ON Semiconductor 37830
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BC337-25


Transistor: NPN; bipolar; 45V; 800mA; 625mW; TO92
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Diotec 36212
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DDTC143TCA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 34920
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FDC3612


MOSFET 100V NCh PowerTrench
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ON Semiconductor 14550
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NX3020NAKS,115


MOSFET NX3020NAKS/SC-88/REEL7
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Nexperia 1663
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