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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BD139


Transistor: NPN; bipolar; 80V; 1.5A; 8W; TO126
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CDIL 497
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AUD 0.1358
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DP3080B


TO-252 MOSFETs ROHS
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Developer Microelectronics 497
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AUD 0.1725
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DMN6013LFG-7


Diodes Incorporated MOSFET 60V N-Ch Enh FET 20Vgs 10.3A 2577pF
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Diodes Incorporated 497
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AUD 0.4696
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IRFR9310PBF


P-Channel 400 V 1.8A (Tc) 50W (Tc) Surface Mount D-Pak
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Vishay 497
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AUD 0.8358
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R6535KNZ4C13


MOSFETs Transistor MOSFET, Nch 650V 35A 3rd Gen, Fast Switch
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ROHM 497
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AUD 6.1567
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BC860CW,115


Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 200 mW Surface Mount SOT-323
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Nexperia 496
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AUD 0.0773
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BCR 148 E6327


Transistors Switching - Resistor Biased NPN Silicon Digital TRANSISTOR
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Infineon 496
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AUD 0.1396
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SQ2361AEES-T1_BE3


MOSFET P-CHANNEL 60V D-S
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Vishay 496
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AUD 0.4703
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BCX51,115


Transistors Bipolar - BJT PNP 45V 1A
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Nexperia 496
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AUD 0.7338
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IPD90P03P404ATMA1


MOSFET P-Ch -30V 90A DPAK-2 OptiMOS-P2
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Infineon 496
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AUD 1.3742
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