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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SI9945BDY-T1-HXY


60V 6.5A 36mΩ@10V 2 N-Channel SOP-8 MOSFETs ROHS
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HXY MOS 3334
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AUD 0.194
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IRFH4255DTRPBF


International Rectifier MOSFET 25V Single N-Ch HEXFET PWR 50A
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Infineon 3334
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AUD 2.347
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CPH3245-TL-E


Bipolar Transistors - BJT BIP NPN 2A 50V
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ON Semiconductor 3331
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AUD 0.2043
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IPD068N10N3G(UMW)


TO-252 MOSFETs ROHS
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Youtai 3330
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AUD 0.6422
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KCY3406A


DFN(5x6) MOSFETs ROHS
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KIA 3328
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AUD 0.2442
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S-LBTP180Z4TZHG


SOT-223 Bipolar Transistors - BJT ROHS
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Leshan 3327
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AUD 0.0818
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BSC0910NDIATMA1


Transistor: N-MOSFET; unipolar; 25V; 40A; 2.5W; PG-TISON-8
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Infineon 3327
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AUD 1.3392
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DMN4034SSS-13


N-Channel 40 V 5.4A (Ta) 1.56W (Ta) Surface Mount 8-SO
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Diodes Incorporated 3326
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AUD 0.4121
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IRFR4620TRLPBF


International Rectifier MOSFET MOSFT 200V 24A 78mOhm 25nC Qg
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Infineon 3266
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AUD 0.6906
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IRF620PBF


MOSFET N Trench 200V 5.2A 4V @ 250uA 800 mΩ @ 3.1A,10V TO-220 (TO-220-3) RoHS
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Vishay 3032
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AUD 0.6792
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