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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FQU5N50CTU_WS


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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NGTB25N120FL2WAG


IGBT Transistors 1200V/25 FAST IGBT FSII T
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ON Semiconductor 4688
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AUD 4.1295
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TSM480P06CP ROG


MOSFET -60V -20A Single P-Channel Power MOSFET
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Taiwan Semiconductor 4688
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AUD 0.396
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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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IPG20N10S4L-22A


MOSFET MOSFET_75V 120V
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Infineon 4687
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AUD 1.1126
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TNM03K20BX


20V 500mA 6V 1PCSNChannel DFN1006-3L MOSFETs ROHS
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Shenzhen JingYang 4685
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AUD 0.023
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PJQ4437EP-AU_R2_002A1


MOSFETs 30V P-Channel Enhancement Mode MOSFET
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Panjit 4683
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AUD 0.3771
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SDM99AGH15KB


PDFN-8L(5x6) MOSFETs ROHS
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SINEDEVICE 4676
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AUD 0.8696
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ULN2803A


SOP-18 Darlington Transistor Arrays ROHS
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TECH PUBLIC 4631
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AUD 0.1377
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IPB038N12N3 G


MOSFET N-Ch 120V 120A D2PAK-2 OptiMOS 3
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Infineon 4470
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AUD 3.1586
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