About Transistors

?Ourns 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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SIS434DN-T1-GE3


N-Channel 40 V 35A (Tc) 3.8W (Ta), 52W (Tc) Surface Mount PowerPAK® 1212-8
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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.

Vishay Availability : 66930
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USD 0.4438

Multiples of: 3000

BCV49,135


Bipolar (BJT) Transistor NPN - Darlington 60 V 500 mA 220MHz 1.3 W Surface Mount SOT-89
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Nexperia Availability : 66927
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USD 0.1254

Multiples of: 1

FQD7P06TM


MOSFET 60V P-Channel QFET
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ON Semiconductor Availability : 66883
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USD 0.297

Multiples of: 1

BC 817K-40 E6327


Transistors Bipolar - BJT AF TRANS GP BJT NPN 45V 0.5
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Infineon Availability : 66730
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USD 0.0403

Multiples of: 1

RN2425(TE85L,F)


Bipolar Transistors - Pre-Biased TRANSISTOR PNP BRT Q1BSR=0.47kOhm Q1BER=10kOhm VCEO=-50V IC=-0.8A inSOT-346 S-Mini package
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Toshiba Availability : 66590
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USD 0.0792

Multiples of: 1

BCW68HTA


Transistors Bipolar - BJT PNP Low Saturation
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Diodes Incorporated Availability : 66431
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USD 0.0594

Multiples of: 1

NSVMMUN2136LT1G


Bipolar Transistors - BJT SS SOT23 PNP DIGITA L TRAN
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ON Semiconductor Availability : 66386
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USD 0.0436

Multiples of: 1

SQ2361AEES-T1_GE3


MOSFET -60V Vds +/-20V Vgs AEC-Q101 Qualified
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Vishay Availability : 66235
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USD 0.2147

Multiples of: 1

2N6426


Transistors Darlington NPN Darl Amp
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Central Semiconductor Availability : 66203
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USD 0.1781

Multiples of: 1

BS170_D26Z


MOSFET N-Ch Enhancement Mode Field Effect
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ON Semiconductor Availability : 65960
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USD 0.1039

Multiples of: 2000

PEMB2,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 65960
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USD 0.1218

Multiples of: 1

LMUN2211LT1G


Digital Transistors NPN - Pre-Biased 100mA 50V SOT-23 (SOT-23-3) RoHS
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Leshan Availability : 65812
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USD 0.0105

Multiples of: 50

FDMA3028N


MOSFET 30V Dual N-Channel
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ON Semiconductor Availability : 65578
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USD 0.3445

Multiples of: 1

DMC4028SSD-13


MOSFET 40V Comp Dual ENH Low On-Resistance
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Diodes Incorporated Availability : 65475
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USD 0.3937

Multiples of: 2500

BUK6D23-40EX


BUK6D23-40E/SOT1220/SOT1220
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Nexperia Availability : 65405
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USD 0.1243

Multiples of: 1

2SJ646-TL-E


GENERAL-PURPOSE SWITCHING DEVICE APPLICATIONS
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ON Semiconductor Availability : 65321
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USD 0.2431

Multiples of: 1

2SK3019


30V 100mA 8Ω@4V,10mA 150mW N Channel SOT-523-3 MOSFETs ROHS
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Yongyutai Electronics Availability : 63874
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USD 0.0097

Multiples of: 50

IRFZ44NPBF


MOSFET N Trench 55V 49A 4V @ 250uA 17.5 mΩ @ 25A,10V TO-220 (TO-220-3) RoHS
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Infineon Availability : 63627
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USD 0.172

Multiples of: 5

SI3437DV-T1-E3


MOSFET 150V 1.4A 3.2W 750 mohms @ 10V
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Vishay Availability : 63603
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USD 0.3223

Multiples of: 1

STB45N65M5


MOSFET N-Ch 650V 0.067 Ohm 35A MDmesh V MOS
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STMicroelectronics Availability : 776
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USD 4.4125

Multiples of: 1

First...7172737475...

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