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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IRF6648TRPBF


N-Channel 60 V 86A (Tc) 2.8W (Ta), 89W (Tc) Surface Mount DIRECTFET™ MN
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Infineon Availability : 32064
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USD 0.9592

Multiples of: 1

BSC016N06NSTATMA1


MOSFET DIFFERENTIATED MOSFETS
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Infineon Availability : 32027
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USD 1.5031

Multiples of: 1

MMBT5550LT1G


Transistors Bipolar - BJT SS HV XSTR NPN 160V
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ON Semiconductor Availability : 32010
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USD 0.0154

Multiples of: 3000

2SA1774T1G


Transistors Bipolar - BJT 100mA 60V PNP
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ON Semiconductor Availability : 32010
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USD 0.0166

Multiples of: 3000

SMUN5235T1G


Pre-Biased Bipolar Transistor (BJT) NPN - Pre-Biased 50 V 100 mA 202 mW Surface Mount SC-70-3 (SOT323)
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ON Semiconductor Availability : 32010
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USD 0.022

Multiples of: 1

MMBTA63LT1G


Transistors Darlington 500mA 30V PNP
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ON Semiconductor Availability : 32010
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USD 0.025

Multiples of: 3000

BC848BMTF


Transistors Bipolar - BJT SOT-23 NPN GP AMP
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ON Semiconductor Availability : 32010
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USD 0.0295

Multiples of: 1

BCX70GE6327HTSA1


Trans GP BJT NPN 45V 0.1A Automotive 3-Pin SOT-23 T/R
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Infineon Availability : 32010
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USD 0.0314

Multiples of: 1

PDTA123YU,115


Transistor: PNP; bipolar; BRT; 50V; 100mA; 200mW; SOT323; R1: 2.2kO
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Nexperia Availability : 32010
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USD 0.0314

Multiples of: 1

BCV27


Transistor: NPN; bipolar; Darlington; 30V; 1.2A; 350mW; SOT23
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ON Semiconductor Availability : 32010
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USD 0.0334

Multiples of: 3000

NTA4151PT1H


MOSFET PFET SC75 20V 760MA TR
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ON Semiconductor Availability : 32010
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USD 0.0343

Multiples of: 1

DDTC115TUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased PRE-BIAS NPN 200mW
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Diodes Incorporated Availability : 32010
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USD 0.0345

Multiples of: 3000

NTS4409NT1G


MOSFET NFET 25V/8V 75mA 350
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ON Semiconductor Availability : 32010
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USD 0.0575

Multiples of: 3000

DMG6402LVT-7


MOSFET 30V N-Ch 30mOhm 10V VGS 30V 6A
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Diodes Incorporated Availability : 32010
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USD 0.0594

Multiples of: 1

CPH3122-TL-E


ON Semiconductor Bipolar Transistors - BJT BIP PNP 3A 30V
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ON Semiconductor Availability : 32010
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USD 0.1281

Multiples of: 1

SIA461DJ-T1-GE3


Vishay Semiconductors MOSFET -20V -12A 17.9W 33mohm 4.5V
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Vishay Availability : 32010
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USD 0.1419

Multiples of: 3000

TN2106K1-G


Transistor: N-MOSFET; unipolar; 60V; 0.6A; 360mW; SOT23-3
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Microchip Availability : 32010
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USD 0.1791

Multiples of: 3000

PBHV3160ZX


NXP Semiconductors Bipolar Transistors - BJT 600V 0.1A PNP high vltg low VCEsat tran
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Nexperia Availability : 32010
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USD 0.181

Multiples of: 1

SI7619DN-T1-GE3


Vishay Semiconductors MOSFET -30V -24A 27.8W
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Vishay Availability : 32010
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USD 0.2399

Multiples of: 3000

SI2328DS-T1-E3


MOSFET 100V Vds 20V Vgs SOT-23
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Vishay Availability : 32010
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USD 0.24

Multiples of: 3000

First...9192939495...

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