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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SI2312BDS-T1-GE3


N-Channel 20 V 3.9A (Ta) 750mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 4268
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AUD 0.6601
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NCE7560K


MOSFET N Trench 75V 60A 4V @ 250uA 8.5 mΩ @ 30A,10V TO-252-2 (DPAK) RoHS
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NCE Power 4261
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AUD 0.6129
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STL42P6LLF6


MOSFET P-channel 60 V, 0.023 Ohm typ., 42 A STripFET F6 Power MOSFET in a PowerFLAT 5x6 package
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STMicroelectronics 4254
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AUD 1.3226
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NCEP025N60G


DFN-8L(5x6) MOSFETs ROHS
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NCE Power 4254
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AUD 1.6176
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DTC143XEFRATL


Bipolar Transistors - Pre-Biased NPN SOT-416 50V VCC 0.1A IC
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ROHM 4253
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AUD 0.0408
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EFC6611R-TF


MOSFET NCH+NCH 2.5V DRIVE S
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ON Semiconductor 4251
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AUD 0.625
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IAUCN08S7L024ATMA1


MOSFETs OptiMOS 7 Power-Transistor
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Infineon 4249
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AUD 1.7075
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IAUCN10S7N021ATMA1


MOSFETs MOSFET_(75V 120V(
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Infineon 4249
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AUD 3.0866
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TSM4NB65CP ROG


MOSFET 650V, 4A, Single N-Channel Power MOSFET
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Taiwan Semiconductor 4248
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AUD 0.0256
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PJM138NSA


MOSFET N Trench 50V 220mA 2V @ 250uA 3.5 Ω @ 220mA,10V SOT-23 RoHS
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Pingjingsemi 3278
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AUD 0.0206
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