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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IRF6644TRPBF


N-Channel 100 V 10.3A (Ta), 60A (Tc) 2.8W (Ta), 89W (Tc) Surface Mount DIRECTFET™ MN
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Infineon 8341
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AUD 1.5196
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SS8050


Transistors (NPN/PNP) SOT-23 RoHS
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AnBon 6887
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AUD 0.0129
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DDTA143FCA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K 22K
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Diodes Incorporated 6638
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AUD 0.0691
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SIR5812DP-T1-RE3


MOSFETs PPAKSO8 N-CH 80V 13A
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Vishay 6634
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AUD 0.5343
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IAUT150N10S5N035ATMA1


OptiMOS-5 Power Transistor MOSFET N-Channel 100V 150A 8-Pin PG-HSOF-1 T/R
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Infineon 6633
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AUD 1.9957
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BC327-25


Transistors (NPN/PNP) TO-92 RoHS
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LGE 6615
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AUD 0.0473
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BSS138W


50V 300mA 1.5@10V,500mA 300mW 1V@250uA 1PCSNChannel SOT-323 MOSFETs ROHS
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ElecSuper 6421
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AUD 0.022
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DTC144EE


50V 68 100mA 1 NPN (Pre-Biased) 150mW SOT-523 Single, Pre-Biased Bipolar Transistors RoHS
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TWGMC 6014
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AUD 0.0156
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IRF7303TRPBF


MOSFET 2 N Channel (Dual) 30V 4.9A 1V @ 250uA 50 mΩ @ 2.4A,10V SOIC-8 RoHS
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Infineon 2908
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AUD 0.5316
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DTC143EUA


Digital Transistors NPN - Pre-Biased 100mA 50V SC-70 (SC-70-3) RoHS
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Changjing Electronics Technology 824
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AUD 0.0201
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