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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FCH041N65F_F085


Fairchild Semiconductor MOSFET 650V N-Channel SuperFET II 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 : 405945
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USD 10.3756

Multiples of: 450

FDFS2P753Z


MOSFET -30V -3A 115 OHM PowerTrenchAr MOSFET
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ON Semiconductor Availability : 405508
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USD 0.3326

Multiples of: 1

DDTA143EUA-7-F


Diodes Incorporated Bipolar Transistors - Pre-Biased 200MW 4.7K
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Diodes Incorporated Availability : 404490
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USD 0.0307

Multiples of: 3000

AO3400


30V 5.8A 1.5W 35mΩ@10V,5.8A 1.2V@250uA 77pF@15V N Channel 1050pF@15V +150℃@(Tj) SOT-23 MOSFETs ROHS
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GOODWORK Availability : 400937
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USD 0.0147

Multiples of: 20

SBC847BPDXV6T1G


ON Semiconductor Bipolar Transistors - BJT SS SOT563 GP XSTR PNP 40V
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ON Semiconductor Availability : 399561
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USD 0.0858

Multiples of: 1

SI2302CDS-T1-E3


MOSFET 20V 2.9A 0.86W 57mohm @ 4.5V
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Vishay Availability : 395642
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USD 0.1375

Multiples of: 1

SS8050


Transistors (NPN/PNP) NPN 1.5A 25V SOT-23 (SOT-23-3) RoHS
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Shikues Availability : 394215
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USD 0.008

Multiples of: 50

PZT2907AT1G


Bipolar (BJT) Transistor PNP 60 V 600 mA 200MHz 1.5 W Surface Mount SOT-223 (TO-261)
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ON Semiconductor Availability : 389940
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USD 0.0819

Multiples of: 1

Hot 2N7002H6327XTSA2


Transistor: N-MOSFET; unipolar; 60V; 0.3A; 0.5W; PG-SOT23
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Infineon Availability : 388137
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USD 0.0275

Multiples of: 1

2N7002 TR


MOSFET N-Ch 60V .2A
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Central Semiconductor Availability : 386609
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USD 0.1042

Multiples of: 1

NDS351AN


Transistor: N-MOSFET; unipolar; 30V; 1.4A; 0.5W; SOT23
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ON Semiconductor Availability : 384120
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USD 0.1301

Multiples of: 1

MMBT5551


Bipolar (BJT) Transistor NPN 160 V 600 mA 100MHz 350 mW Surface Mount SOT-23-3
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ON Semiconductor Availability : 383545
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USD 0.0404

Multiples of: 1

MPS2222ARLRA


Trans GP BJT NPN 40V 0.6A 3-Pin TO-92 T/R
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ON Semiconductor Availability : 381200
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USD 0.2305

Multiples of: 1

DTC143ZM3T5G


Transistors Switching - Resistor Biased 100mA 50V BRT NPN
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ON Semiconductor Availability : 377066
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USD 0.0341

Multiples of: 1

SQ2315ES-T1_BE3


MOSFET P-CHANNEL 12V D-S
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Vishay Availability : 376974
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USD 0.1898

Multiples of: 1

PMBT2222A,215


Bipolar (BJT) Transistor NPN 30 V 600 mA 300MHz 250 mW Surface Mount TO-236AB
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Nexperia Availability : 369570
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USD 0.0055

Multiples of: 50

MMBT4401LT1G


ON Semiconductor Bipolar Transistors - BJT 600mA 60V NPN
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ON Semiconductor Availability : 367727
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USD 0.0094

Multiples of: 50

MMBT2222ALT1G


Bipolar Transistors - BJT SS SOT23 GP XSTR NPN 40V
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ON Semiconductor Availability : 292843
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USD 0.0089

Multiples of: 50

BC327-25


Transistor: PNP; bipolar; 45V; 800mA; 625mW; TO92
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Diotec Availability : 39014
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USD 0.0246

Multiples of: 1

FQP6N40C


MOSFET 400V N-Ch Q-FET advance C-Series
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ON Semiconductor Availability : 3880
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USD 0.7266

Multiples of: 1

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