About Transistors

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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HSS2P10


MOSFET P Channel 100V 2A 3V @ 250uA 320mΩ @ 2A,10V SOT-23L RoHS
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HUASHUO Availability : 25055
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USD 0.0622

Multiples of: 5

MMBT2222ALP4-7B


Diodes Incorporated Bipolar Transistors - BJT General Purpose Tran X2-DFN1006-3 T&R 10K
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Diodes Incorporated Availability : 25015
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USD 0.0374

Multiples of: 1

SMBT 3904 E6433


Transistors Bipolar - BJT NPN Silicon Switch TRANSISTOR
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Infineon Availability : 25010
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USD 0.0449

Multiples of: 1

SI2310A


MOSFET N Trench 60V 3A 3V @ 250uA 90 mΩ @ 3A,10V SOT-23 RoHS
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Youtai Availability : 24906
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USD 0.0192

Multiples of: 20

RD3G01BATTL1


MOSFET PCH -40V -15A PWR MOSFET
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ROHM Availability : 24895
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USD 0.4675

Multiples of: 1

MMDT3904V


SOT-563 Bipolar Transistors - BJT ROHS
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TECH PUBLIC Availability : 24875
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USD 0.0311

Multiples of: 10

CMKT5088 TR


Bipolar Transistors - BJT Dual - NPN/NPN
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Central Semiconductor Availability : 24871
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USD 0.2362

Multiples of: 1

IPA70R600P7SXKSA1


MOSFET
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Infineon Availability : 24860
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USD 0.3685

Multiples of: 1

BSZ520N15NS3GATMA1


Infineon Technologies MOSFET N-Ch 150V 21A TSDSON-8 OptiMOS 3
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Infineon Availability : 24847
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USD 0.6017

Multiples of: 1

ISL9V5045S3ST_F085


IGBT Transistors 500mJ, 450V EcoSPARK N-Chan Ignition IGBT
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ON Semiconductor Availability : 24832
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USD 2.7562

Multiples of: 800

DZT2222A-13


Transistors Bipolar - BJT 1W 40V
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Diodes Incorporated Availability : 24829
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USD 0.0495

Multiples of: 1

BC337-40


Transistor: NPN; bipolar; 45V; 800mA; 625mW; TO92
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Diotec Availability : 24827
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USD 0.0232

Multiples of: 0

DXTP3C60PSQ-13


Bipolar Transistors - BJT 60V PNP Medium Pwr Low Sat Transistor
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Diodes Incorporated Availability : 24802
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USD 0.2423

Multiples of: 1

FDME430NT


MOSFET 30V N-Channel PowerTrench MOSFET
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ON Semiconductor Availability : 24769
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USD 0.2688

Multiples of: 1

MMBT3904LT1


Transistors (NPN/PNP) SOT-23 RoHS
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LGE Availability : 24715
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USD 0.0073

Multiples of: 50

IPN60R2K1CEATMA1


Transistor: N-MOSFET; unipolar; 600V; 2.4A; 5W; PG-SOT223
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Infineon Availability : 24701
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USD 0.1452

Multiples of: 1

FDMC86248


Fairchild Semiconductor MOSFET N-Channel MOSFET 600V, 3.8A, 2.5Ohm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor Availability : 24688
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USD 1.1679

Multiples of: 1

SI2307A


MOSFET P Trench 30V 3A 3V @ 250uA 80 mΩ @ 3A,10V SOT-23 RoHS
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Youtai Availability : 24674
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USD 0.0205

Multiples of: 20

SQ4425EY-T1_GE3


MOSFET P-Channel 30V AEC-Q101 Qualified
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Vishay Availability : 24647
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USD 0.885

Multiples of: 1

FQD18N20V2TM


Transistor: N-MOSFET; unipolar; 200V; 9.75A; 83W; DPAK
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ON Semiconductor Availability : 24624
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USD 0.5566

Multiples of: 1

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