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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FDD850N10L


MOSFET 100V N-Channel PowerTrench MOSFET
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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 : 4652
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USD 0.5093

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HP8KC6TB1


MOSFETs 60V 23A, Dual Nch+Nch, HSOP8, Power MOSFET: HP8KC6 is a low on-resistance MOSFET ideal for switching applications.
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ROHM Availability : 4651
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USD 0.7865

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CMPT404A TR


Transistors Bipolar - BJT PNP Silicon Chopper SMT Transistor
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Central Semiconductor Availability : 4650
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USD 0.1881

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AONS32304


30V 150A 2.4mΩ@10V 2.5V N Channel DFN5x6-8L MOSFETs ROHS
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MSKSEMI Availability : 4650
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USD 0.221

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BCP56-16


SOT-223 Bipolar (BJT) ROHS
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ALJ Availability : 4646
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USD 0.0272

Multiples of: 10

BRMJE172D


Transistors (NPN/PNP) PNP 3A 80V TO-252 RoHS
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Blue Rocket Availability : 4646
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USD 0.0751

Multiples of: 5

JMTK80N06A


60V 80A 5.3mΩ@10V,30A 108W 3V@250uA N Channel TO-252-2 MOSFETs ROHS
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JieJie Availability : 4646
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USD 0.1329

Multiples of: 5

IPP072N10N3G(UMW)


TO-220 MOSFETs ROHS
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Youtai Availability : 4646
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USD 0.4593

Multiples of: 1

AUIRF7640S2TR


Transistor: N-MOSFET; unipolar; 60V; 21A; 30W; DirectFET
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Infineon Availability : 4646
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USD 0.671

Multiples of: 1

ULN2003ALM/TR


SOP-16 Darlington Transistor Arrays ROHS
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HGSEMI Availability : 4643
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USD 0.0671

Multiples of: 5

BC212B


Bipolar Transistors - BJT PNP Trans 50Vcbo 100mA Ic 350mW
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Central Semiconductor Availability : 4643
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USD 0.2464

Multiples of: 1

ISC058N04NM5ATMA1


MOSFET TRENCH <= 40V
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Infineon Availability : 4643
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USD 0.3014

Multiples of: 1

IPD60R180C7ATMA1


MOSFET HIGH POWER_NEW
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Infineon Availability : 4643
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USD 1.0615

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BC549BBK


Transistor: NPN; bipolar; 30V; 100mA; 500mW; TO92
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Diotec Availability : 4642
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USD 0.0588

Multiples of: 1

MMSTA92-TP


Bipolar (BJT) Transistor PNP 300 V 100 mA 50MHz 200 mW Surface Mount SOT-323
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Micro Commercial Components (MCC) Availability : 4640
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USD 0.0432

Multiples of: 1

BFP420H6327XTSA1


Infineon Technologies RF Bipolar Transistors RF BIP TRANSISTOR
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Infineon Availability : 4632
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USD 0.1958

Multiples of: 1

BUK9K134-100EX


MOSFET 100V N-CHANNEL LOGIC LEVEL DUA
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Nexperia Availability : 960
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USD 0.5247

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ZXTP717MATA


Bipolar (BJT) Transistor PNP 12 V 4.5 A 100MHz 3 W Surface Mount U-DFN2020-3
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Diodes Incorporated Availability : 101
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USD 0.1401

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BC53PASX


Bipolar (BJT) Transistor PNP 80 V 1 A 145MHz 420 mW Surface Mount DFN2020D-3
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Nexperia Availability : 0
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USD 0.0693

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PUMH11F


Bipolar Transistors - Pre-Biased NPN/NPN resistor equipped transistors
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Nexperia Availability : 0
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USD 0.0515

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