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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Fairchild Semiconductor MOSFET 500V,4.0A NCH MOSFET
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ON Semiconductor 4689
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AUD 1.0173
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DDTC144EUAQ-7-F


Bipolar Transistors - Pre-Biased Prebias Transistor SOT323 T&R 3K
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Diodes Incorporated 4688
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AUD 0.0558
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NGTB25N120FL2WAG


IGBT Transistors 1200V/25 FAST IGBT FSII T
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ON Semiconductor 4688
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AUD 4.3144
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IRFI740GLCPBF


N-Channel 400 V 5.7A (Tc) 40W (Tc) Through Hole TO-220-3
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Vishay 4688
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AUD 3.1762
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FDD9407L_F085


MOSFET 40V 100A N-Chnl Pwr Trench MOSFET
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ON Semiconductor 4686
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AUD 1.9701
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TPH4R008NH1,LQ


MOSFETs 2-5Q1S 80V N-CH MOSFET
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Toshiba 4684
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AUD 1.3545
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NST65011MW6T1G


Bipolar Transistors - BJT Dual Matched PNP Tra
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ON Semiconductor 4683
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AUD 0.1521
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2SC5095-R(TE85L,F)


Bipolar Transistors - BJT Radio-Freq Bipolar 15mA 100mW 10V
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Toshiba 4682
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AUD 0.1827
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650SJ520


650V 8A 500m 1PCSNChannel TO-252 MOSFETs ROHS
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HL 4681
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AUD 0.3832
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CJU50N06A


60V 50A 13mΩ@10V 2.5V N Channel TO-252-2L MOSFETs ROHS
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Changjing Electronics Technology 4680
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AUD 0.4068
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