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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DMN63D8LV-7


MOSFET Dual N-Ch Enh Mode 30V 4.2Ohm 200mA
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Diodes Incorporated 157140
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AUD 0.0672
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SI2302


MOSFET N Trench 20V 3A 1.5V @ 250uA 45 mΩ @ 3A,4.5V SOT-23 RoHS
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Bourne 156406
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AUD 0.0255
Multiples of: 20

FDG6303N


MOSFET SC70-6 N-CH 25V
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ON Semiconductor 155921
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AUD 0.1752
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8205A


20V 22mΩ@4.5V,4.5A 2W 1.5V@250uA 74.69pF@8V 2 N Channel(Double)Common Drain 522.3pF@8V 6.24nC@4.5V -55℃~+150℃@(Tj) SOT-23-6 MOSFETs ROHS
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JSMSEMI 155258
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AUD 0.0358
Multiples of: 10

NST856BF3T5G


ON Semiconductor Bipolar Transistors - BJT PNP GP TRANSISTOR
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ON Semiconductor 155200
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AUD 0.0845
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MMBT4401


Bipolar Transistors - BJT SOT23 NPN 0.6A 40V G enPur
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Rectron 153251
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AUD 0.0419
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BCX19


Transistors Bipolar - BJT SOT-23 NPN MED PWR
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ON Semiconductor 152986
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AUD 0.0765
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BC847B


Transistors (NPN/PNP) SOT-23 RoHS
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SLKORMICRO 147828
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AUD 0.0066
Multiples of: 100

BSS84PH6327XTSA2


Transistor: P-MOSFET; unipolar; -60V; -0.17A; 0.36W; SOT23
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Infineon 139680
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AUD 0.0438
Multiples of: 3000

BC807-40,215


Bipolar (BJT) Transistor PNP 45 V 500 mA 80MHz 250 mW Surface Mount TO-236AB
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Nexperia 133724
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AUD 0.0292
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