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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DMC2990UDJQ-7


MOSFET MOSFET BVDSS: 8V-24V
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Diodes Incorporated 19259
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AUD 0.1248
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MUN5237DW1T1G


Transistors Switching - Resistor Biased 100mA 50V BRT Dual NPN
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ON Semiconductor 15642
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AUD 0.0722
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NSVMSD1819A-RT1G


NPN SC-70-3 Bipolar Transistors - BJT ROHS
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ON Semiconductor 11000
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AUD 0.0903
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TN2640N3-G


Transistor: N-MOSFET; unipolar; 400V; 2A; 740mW; TO92
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Microchip 10994
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AUD 1.375
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MJD31C1G


Transistors Bipolar - BJT 3A 100V 15W NPN
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ON Semiconductor 10985
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AUD 0.4092
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MPSA42


Transistors Bipolar - BJT NPN Gen Pur SS
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Central Semiconductor 10984
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AUD 0.1625
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SI7370DP-T1-E3


MOSFET 60V Vds 20V Vgs PowerPAK SO-8
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Vishay 10959
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AUD 1.9045
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NTD5865NLT4G


TO-252 MOSFETs ROHS
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TECH PUBLIC 10639
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AUD 0.3722
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Hot BSC037N08NS5


Transistor: N-MOSFET; unipolar; 80V; 100A; 114W; PG-TDSON-8
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Infineon 10571
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AUD 1.3939
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TPM1012ER3


20V 800mA 180mΩ@4.5V,550mA 280mW 750mV@250uA 15pF@16V N Channel 120pF@16V +150℃@(Tj) SOT-523 MOSFETs ROHS
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TECH PUBLIC 10126
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AUD 0.0943
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