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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SI2309A


SOT-23 MOSFETs ROHS
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Youtai Availability : 50934
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USD 0.0236

Multiples of: 10

BUJ302AD,118


Transistors (NPN/PNP) NPN 4A 400V TO-252-3 RoHS
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WeEn Semiconductor Availability : 50925
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USD 0.0758

Multiples of: 2500

MJD31CT4-A


Transistors Bipolar - BJT LO VLT NPN PWR TRANS
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STMicroelectronics Availability : 50925
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USD 0.175

Multiples of: 2500

FDD16AN08A0


Transistor: N-MOSFET; unipolar; 75V; 50A; 135W; DPAK
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ON Semiconductor Availability : 50925
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USD 0.9548

Multiples of: 2500

BC817-25Q-7-F


Bipolar Transistors - BJT General Purpose Transistor
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Diodes Incorporated Availability : 50886
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USD 0.0192

Multiples of: 20

BUK98150-55ACUF


NXP Semiconductors MOSFET N-channel TrenchMOS logic level FET
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Nexperia Availability : 50883
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USD 0.1287

Multiples of: 1

UM6K33NTN


ROHM Semiconductor MOSFET
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ROHM Availability : 50797
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USD 0.0616

Multiples of: 1

TIP122


Transistor: NPN; bipolar; Darlington; 100V; 5A; 65W; TO220AB
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STMicroelectronics Availability : 50784
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USD 0.1869

Multiples of: 5

FDP090N10


MOSFET 100V 75A N-Chan PowerTrench
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ON Semiconductor Availability : 50748
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USD 2.7272

Multiples of: 1

PBSS4540Z,115


Transistors Bipolar - BJT NPN 40V 5A
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Nexperia Availability : 50645
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USD 0.1353

Multiples of: 1

CJE3139K


MOSFET P Trench 20V 660mA 1.1V @ 250uA 520 mΩ @ 1A,4.5V SC-75 (SOT-523) RoHS
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Changjing Electronics Technology Availability : 50620
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USD 0.0204

Multiples of: 20

MMUN2112LT1G


Transistors Switching - Resistor Biased 100mA 50V BRT PNP
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ON Semiconductor Availability : 50583
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USD 0.0193

Multiples of: 1

PBSS4041PT,215


Transistors Bipolar - BJT BISS Transistor Load Switch
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Nexperia Availability : 50444
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USD 0.1485

Multiples of: 1

2N7002PV,115


Transistor: N-MOSFET x2; Trench; 60V; 250mA; Idm: 1.2A; 500mW
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Nexperia Availability : 50440
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USD 0.0549

Multiples of: 1

NSBA144EDXV6T1G


Trans Digital BJT PNP 50V 100mA Automotive 6-Pin SOT-563 T/R
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ON Semiconductor Availability : 50440
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USD 0.0635

Multiples of: 1

IRFHM9331TRPBF


MOSFET P Trench 30V 11A 2.4V @ 25uA 10 mΩ @ 11A,20V PQFN 3x3 RoHS
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Infineon Availability : 50440
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USD 0.2063

Multiples of: 4000

NDT3055L


Transistor: N-MOSFET; unipolar; 60V; 4A; 3W; SOT223
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ON Semiconductor Availability : 50440
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USD 0.4813

Multiples of: 4000

PHT6NQ10T,135


N-Channel 100 V 3A (Ta) 1.8W (Ta), 8.3W (Tc) Surface Mount SOT-223
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Nexperia Availability : 50345
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USD 0.341

Multiples of: 1

PN4392 APM


JFET N-Ch 40V 40Vgs JFET
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Central Semiconductor Availability : 50263
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USD 0.3509

Multiples of: 1

IRFL014TRPBF-BE3


N-Channel 60V 2.7A (Tc) 2W (Ta), 3.1W (Tc) Surface Mount SOT-223
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Vishay Availability : 50227
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USD 0.5873

Multiples of: 1

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