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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SI4178DY-T1-GE3


MOSFET 30V Vds 25V Vgs SO-8
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Vishay 6848
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AUD 0.2534
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SP8K80TB1


MOSFET MOSFET
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ROHM 6523
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AUD 1.4269
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FDMC86324


N-Channel 80 V 7A (Ta), 20A (Tc) 2.3W (Ta), 41W (Tc) Surface Mount Power33
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ON Semiconductor 6520
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AUD 1.0529
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TPM2009EP3


20V 660mA 520mΩ@4.5V,1A 100mW 1.1V@250uA 9pF@16V P Channel 113pF@16V +150℃@(Tj) DFN1006-3L MOSFETs ROHS
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TECH PUBLIC 6518
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AUD 0.0326
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XP152A12C0MR


SOT-23 MOSFETs ROHS
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TECH PUBLIC 6489
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AUD 0.039
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DMP4047SK3-13


MOSFET 40V P-Ch Enh FET 45mOhm -10V
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Diodes Incorporated 6470
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AUD 0.3536
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FDY3000NZ


SOT563 MOSFETs ROHS
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TECH PUBLIC 6450
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AUD 0.118
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AON7410


MOSFET N Trench 30V 9.5A 2.5V @ 250uA 20 mΩ @ 8A,10V DFN-8 RoHS
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Alpha & Omega 5844
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AUD 0.0681
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BC337-40


Transistors (NPN/PNP) TO-92 RoHS
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LGE 5790
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AUD 0.054
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BSS123


SOT-23 MOSFETs ROHS
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Shikues 717
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AUD 0.0235
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