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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MMDF3P03HDR2G-VB


30V 7.3A 2 P-Channel SO-8 MOSFETs ROHS
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VBsemi Elec 87
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AUD 0.9762
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PBSS4320X,135


Bipolar (BJT) Transistor NPN 20 V 3 A 100MHz 1.6 W Surface Mount SOT-89
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Nexperia 87
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AUD 1.0226
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BD798


TO-220C Pre-ordered transistors ROHS
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SPTECH 87
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AUD 1.078
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STD3NK80ZT4-VB


800V 2A 1PCSNChannel TO-252 MOSFETs ROHS
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VBsemi Elec 87
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AUD 1.1721
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NJW0302G


250V 150W 80@1A,5V 15A PNP TO-3PB Bipolar (BJT) ROHS
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Minos 87
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AUD 1.1969
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FJB102TM


Bipolar (BJT) Transistor NPN - Darlington 100 V 8 A 80 W Surface Mount D²PAK (TO-263)
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ON Semiconductor 87
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AUD 1.26
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2SK2789(TE24L)-VB


TO-263 MOSFETs ROHS
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VBsemi Elec 87
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AUD 1.3552
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WSR45P10


MOSFET P Trench 100V 40A (Tc) 3V @ 250uA 55 mΩ @ 20A,10V TO-220 (TO-220-3) RoHS
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Winsok 87
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AUD 1.4338
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NVBLS1D7N10MCTXG(TOKMAS)


100V 500A 1.35m@10V,50A 1PCSNChannel TOLL-8L MOSFETs ROHS
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Tokmas 87
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AUD 1.481
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120N10


TO-263 MOSFETs ROHS
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GOODWORK 86
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AUD 1.1912
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