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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BSC050N03LSGATMA1


Transistor: N-MOSFET; unipolar; 30V; 66A; 50W; PG-TDSON-8
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Infineon 1778
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AUD 0.3966
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SIHP14N60E-BE3


MOSFET N-CHANNEL 600V (D-S)
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Vishay 1778
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AUD 2
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EMH1T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL NPN 50V 30MA
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ROHM 1777
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AUD 0.1391
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KY3407


30V 4.1A 1.67W 48mΩ@10V,4.1A 1.4V@250uA P Channel SOT-23 MOSFETs ROHS
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Kang Yang 1775
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AUD 0.0375
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MMBTA44


Bipolar (BJT) Transistor NPN 400V 200mA 350mW Surface Mount SOT-23
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MSKSEMI 1775
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AUD 0.037
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HSS0008


MOSFET N Channel 100V 1.2A 2.5V @ 250uA 310mO @ 1A,10V SOT-23 RoHS
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HUASHUO 1678
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AUD 0.0536
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FGH50T65SQD-F155


IGBTs Trench Field Stop 650V 100A TO-247 RoHS
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ON Semiconductor 1676
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AUD 2.4126
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BUK9Y4R4-40E,115


MOSFET N-channel 40 V 4.4 mo FET
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Nexperia 1665
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AUD 0.6914
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AO3400


30V 5.8A 28mΩ@10V,5.8A 1.4W N Channel SOT-23 MOSFETs ROHS
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IDCHIP 1581
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AUD 0.0409
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IPD600N25N3GATMA1


MOSFET TRENCH >=100V
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Infineon 1561
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AUD 1.8279
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