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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IRGP4790DPBF


Transistor: IGBT; 650V; 140A; 455W; TO247-3
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Infineon 1227
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AUD 8.9319
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BC140-10


Transistor: NPN; bipolar; 40V; 1A; 0.8/4W; TO39
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CDIL 1225
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AUD 0.5036
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ULN2003ADR/CUT


ULN2003ADR Reel DARLINGTON DRIVER SO-16 SMD
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Texas Instruments 1224
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AUD 0.486
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IRF830ALPBF


N-Channel 500 V 5A (Tc) 3.1W (Ta), 74W (Tc) Through Hole I2PAK
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Vishay 1224
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AUD 1.7075
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FCPF380N60E


MOSFET 600V N-CHAN MOSFET
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ON Semiconductor 1212
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AUD 2.4791
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S8050


25V 300mW 200@50mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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YFW Electronics 1125
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AUD 0.0121
Multiples of: 20

YJT300G10H


100V 300A 1.7m@10V,20A 250W 4V@250uA 1 N-Channel TOLL MOSFETs ROHS
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Yangjie 964
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AUD 2.2271
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JFE2140DR


JFET Dual, ultra-low noise, low-gate-current audio N-channel JFET 8-SOIC -40 to 125
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Texas Instruments 959
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AUD 5.725
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IMLT65R040M2HXTMA1


SiC MOSFETs Y
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Infineon 925
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AUD 6.0418
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BC807-25W-7


Bipolar (BJT) Transistor PNP 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
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Diodes Incorporated 0
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AUD 0.0435
Multiples of: 3000

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