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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STS9D8NH3LL


MOSFET Dual N Ch 30V 0.012Ohm 9A
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STMicroelectronics 49470
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AUD 0.4613
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SI3424CDV-T1-BE3


MOSFET N-CHANNEL 30-V (D-S)
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Vishay 49124
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AUD 0.2558
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SQ3481EV-T1_BE3


MOSFET P-CHANNEL 30V D-S
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Vishay 49117
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AUD 0.4731
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SPD18P06PGBTMA1


MOSFET P-Ch -60V -18.6A DPAK-2
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Infineon 48968
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AUD 0.6914
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2SC1815


100nA 50V 200mW 30MHz 300mV@100mA,10mA NPN -55℃~+150℃@(Tj) SOT-23 Bipolar Transistors - BJT ROHS
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GOODWORK 45764
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AUD 0.0069
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BC817-25


45V 300mW 160@100mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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HXY MOS 45444
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AUD 0.0156
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DMN31D5UFZ-7B


Diodes Incorporated MOSFET 30V N-Ch Enh Mode FET 12Vgss 1.05W
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Diodes Incorporated 44578
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AUD 0.1493
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DMP3098L-7


P-Channel 30 V 3.8A (Ta) 1.08W (Ta) Surface Mount SOT-23-3
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Diodes Incorporated 39275
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AUD 0.0727
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BC847B-7-F


Bipolar (BJT) Transistor NPN 45 V 100 mA 300MHz 300 mW Surface Mount SOT-23-3
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Diodes Incorporated 27839
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AUD 0.0276
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IRLML6401TRPBF


P-Channel 12 V 4.3A (Ta) 1.3W (Ta) Surface Mount Micro3™/SOT-23
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Infineon 2004
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AUD 0.1053
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