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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TIP122


Transistor: NPN; bipolar; Darlington; 100V; 5A; 2W; TO220
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Luguang 3398
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AUD 0.42
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SI4485DY-T1-GE3


P-Channel 30 V 6A (Tc) 2.4W (Ta), 5W (Tc) Surface Mount 8-SOIC
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Vishay 1737
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AUD 0.6418
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CSD16404Q5A


N-Channel 25 V 21A (Ta), 81A (Tc) 3W (Ta) Surface Mount 8-VSONP (5x6)
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Texas Instruments 1730
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AUD 0.7377
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PSMN1R0-40SSHJ


MOSFET 40V N-CHANNEL AMPS CONT
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Nexperia 1730
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AUD 2.1015
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PJA3401A_R1_00001


MOSFET P Trench 30V 3.6A 1.3V @ 250uA 54 mΩ @ 3.6A,10V SOT-23 RoHS
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Panjit 1729
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AUD 0.1223
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NSV40301MZ4T3G


Bipolar Transistors - BJT NPN 40V LOW SAT SOT223 BP
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ON Semiconductor 1729
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AUD 0.3473
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IPD60R600C6ATMA1


Infineon Technologies MOSFET N-Ch 600V 20.2A DPAK-2
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Infineon 1728
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AUD 0.3286
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NTF3055-100T1G


MOSFET 60V 3A N-Channel
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ON Semiconductor 1724
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AUD 0.4948
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SQD40031EL_GE3-VB


TO-252 MOSFETs ROHS
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VBsemi Elec 1713
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AUD 1.0272
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IPT004N03L


Infineon Technologies MOSFET
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Infineon 1424
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AUD 3.3485
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