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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CXT2222A TR


Central Semiconductor Bipolar Transistors - BJT NPN 75Vcbo 40Vceo 6.0Vebo 1.2W Trans
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Central Semiconductor Availability : 21866
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USD 0.2233

Multiples of: 1

FDS8840NZ


MOSFET PT4 Nch with Zener
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ON Semiconductor Availability : 21866
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USD 0.6578

Multiples of: 1

DN2625DK6-G


Transistor: N-MOSFET; unipolar; 250V; 1.1A; DFN8
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Microchip Availability : 21857
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USD 2.464

Multiples of: 1

FQD12N20LTM


Transistor: N-MOSFET; unipolar; 200V; 5.7A; 55W; DPAK
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ON Semiconductor Availability : 21835
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USD 0.363

Multiples of: 1

DMN3067LW-7


MOSFET 30V N-Ch Enh Mode 12Vgss 447pF 4.6nC
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Diodes Incorporated Availability : 21829
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USD 0.0456

Multiples of: 5

JSM80N03D


TO-252 MOSFETs ROHS
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JSMSEMI Availability : 21825
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USD 0.0387

Multiples of: 5

STD17NF03LT4


Transistor: N-MOSFET; unipolar; 30V; 12A; 30W; DPAK
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STMicroelectronics Availability : 21825
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USD 0.208

Multiples of: 2500

FDS8878


MOSFET 30V N-Ch PowerTrench MOSFET
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ON Semiconductor Availability : 21825
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USD 0.2269

Multiples of: 2500

NJVMJD350T4G


ON Semiconductor Bipolar Transistors - BJT BIP PNP 0.5A 300V TR
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ON Semiconductor Availability : 21825
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USD 0.2408

Multiples of: 1

STD25NF10T4


Transistor: N-MOSFET; unipolar; 100V; 21A; 100W; DPAK
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STMicroelectronics Availability : 21825
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USD 0.4176

Multiples of: 2500

STD30N6LF6AG


MOSFET Automotive-grade N-channel 60 V, 19 mOhm typ., 24 A STripFET F6 Power MOSFET in a DPAK package
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STMicroelectronics Availability : 21825
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USD 0.4491

Multiples of: 2500

NTD24N06LT4G


MOSFET 24V 60A POWER MOSFET
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ON Semiconductor Availability : 21825
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USD 0.4674

Multiples of: 2500

STD2N80K5


Transistor: N-MOSFET; unipolar; 800V; 1.3A; 45W; DPAK
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STMicroelectronics Availability : 21825
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USD 0.7328

Multiples of: 2500

FCD4N60TM


N-Channel 600 V 3.9A (Tc) 50W (Tc) Surface Mount TO-252AA
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ON Semiconductor Availability : 21825
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USD 0.8269

Multiples of: 2500

PSMN020-100YS,115


MOSFET N-CHANNEL 100V STD LEVEL MOSFET
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Nexperia Availability : 21825
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USD 0.957

Multiples of: 1

STD18NF25


STMicroelectronics MOSFET N-channel 250 V 17A STripFET II
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STMicroelectronics Availability : 21825
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USD 1.1042

Multiples of: 2500

SPP80N03S2L04AKSA1


Infineon Technologies MOSFET N-Ch 30V 80A TO220-3
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Infineon Availability : 21825
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USD 1.3756

Multiples of: 1

S9013


25V 300mW 120 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
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ElecSuper Availability : 21822
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USD 0.0067

Multiples of: 20

NCE6020AK


MOSFET N Trench 60V 20A 2.5V @ 250uA 35 mΩ @ 20A,10V TO-252-2 (DPAK) RoHS
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NCE Power Availability : 21800
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USD 0.0753

Multiples of: 5

2N4403


Transistor - BJT - PNP - DC Collector Current 0.6A - Power Dissipation 600mW - 3 Pin - TO ...
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Rectron Availability : 21739
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USD 0.0235

Multiples of: 1

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