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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BSO040N03MSGXUMA1


Transistor: N-MOSFET; unipolar; 30V; 20A; 1.56W; PG-DSO-8
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Infineon 13271
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AUD 1.0175
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AUIRFR5305


Transistor: P-MOSFET; unipolar; -55V; -31A; 110W; DPAK
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Infineon 10951
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AUD 2.2282
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FDS6679AZ


SOP-8 MOSFETs ROHS
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TECH PUBLIC 4219
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AUD 0.2332
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TIP50G


ON Semiconductor Bipolar Transistors - BJT 1A 400V 40W NPN
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ON Semiconductor 4219
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AUD 0.4707
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IAUZN10S7L289ATMA1


MOSFETs OptiMOS 7 Power-Transistor
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Infineon 4219
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AUD 0.4824
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423604E


TIP3055 TO247 NPN TRANS SOT 93 60V 15A
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STMicroelectronics 4219
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AUD 1.89
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MOT4733J


40V 15A 25W 25m@10V,15A 2.5V@250uA 1PCSPChannel PDFN3x3 MOSFETs ROHS
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MOT 4195
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AUD 0.125
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FCD4N60TM


N-Channel 600 V 3.9A (Tc) 50W (Tc) Surface Mount TO-252AA
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ON Semiconductor 3994
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AUD 1.2399
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ZXTP720MATA


Diodes Incorporated Bipolar Transistors - BJT BIPOLAR TRANSISTOR NPN
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Diodes Incorporated 3705
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AUD 0.2703
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IRFU120PBF


N-Channel 100 V 7.7A (Tc) 2.5W (Ta), 42W (Tc) Through Hole TO-251AA
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Vishay 1334
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AUD 0.5804
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