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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D45H11


Transistor: PNP; bipolar; 80V; 10A; TO220AB
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STMicroelectronics Availability : 25350
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USD 0.3742

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FGD3440G2_F085


IGBT Transistors EcoSPARK2 335mJ 400V N-Chan Ignition IGBT
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ON Semiconductor Availability : 25311
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USD 1.133

Multiples of: 1

TM50N06AD


60V 48A 16m TO-252-3L MOSFETs ROHS
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Tritech-MOS Availability : 25305
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USD 0.0818

Multiples of: 5

SMUN5315DW1T1G


Trans Digital BJT NPN/PNP 50V 100mA Automotive 6-Pin SC-88 T/R
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ON Semiconductor Availability : 25290
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USD 0.0411

Multiples of: 1

BC856BS,115


Transistors Bipolar - BJT GENERAL PURPOSE TRANSISTOR
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Nexperia Availability : 25278
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USD 0.044

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TMG60N04DF


40V 60A 10m PDFN3x3-8L MOSFETs ROHS
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Tritech-MOS Availability : 25269
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USD 0.0895

Multiples of: 5

2N5087


Transistors Bipolar - BJT PNP Gen Pur SS
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Central Semiconductor Availability : 25247
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USD 0.1518

Multiples of: 1

DMG2301L-7


20V 3A 1.5W 120mO@4.5V,2.8A P Channel SOT-23 MOSFETs ROHS
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Diodes Incorporated Availability : 25241
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USD 0.0396

Multiples of: 1

MMBTA42


Transistors (NPN/PNP) NPN 300mA 300V SOT-23 (SOT-23-3) RoHS
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Hottech Availability : 25236
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USD 0.0184

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ZXMN10A08GTA


MOSFET 100V N-Channel 2A MOSFET
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Diodes Incorporated Availability : 25220
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USD 0.2688

Multiples of: 1000

IPB039N10N3GATMA1


Infineon Technologies MOSFET N-Ch 100V 160A D2PAK-6 OptiMOS 3
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Infineon Availability : 25220
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USD 1.3479

Multiples of: 1000

AP2306GN


SOT-23 MOSFETs ROHS
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TECH PUBLIC Availability : 25211
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USD 0.0384

Multiples of: 10

SSM3J15FV,L3F


MOSFET Small-signal MOSFET High Speed Switching
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Toshiba Availability : 25194
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USD 0.0282

Multiples of: 1

2SC2240


Transistors (NPN/PNP) NPN 100mA 120V TO-92 RoHS
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Blue Rocket Availability : 25181
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USD 0.0182

Multiples of: 20

WST3400A


SOT-23-3L MOSFETs ROHS
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Winsok Availability : 25137
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USD 0.0336

Multiples of: 10

SI7858ADP-T1-E3


MOSFET 12V 29A 0.0026Ohm
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Vishay Availability : 25132
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USD 2.0108

Multiples of: 1

2SK2158


MOSFET N Trench 50V 200mA 1.5V @ 1mA 3.5 Ω @ 200mA,5V SOT-23 (SOT-23-3) RoHS
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Shikues Availability : 25120
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USD 0.0186

Multiples of: 20

SI2303CDS-T1-GE3


P-Channel 30 V 2.7A (Tc) 1W (Ta), 2.3W (Tc) Surface Mount SOT-23-3 (TO-236)
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Vishay Availability : 25093
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USD 0.0415

Multiples of: 10

BCW33LT1G


Bipolar (BJT) Transistor NPN 32 V 100 mA 300 mW Surface Mount SOT-23-3 (TO-236)
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ON Semiconductor Availability : 25071
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USD 0.0188

Multiples of: 1

SI2306


30V 3.16A 47mΩ@10V,3.5A 750mW 3V@250uA null SOT-23 MOSFETs ROHS
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GOODWORK Availability : 25061
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USD 0.0188

Multiples of: 20

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