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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CSD18503Q5A


N-Channel 40 V 19A (Ta), 100A (Tc) 3.1W (Ta), 120W (Tc) Surface Mount 8-VSONP (5x6)
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Texas Instruments Availability : 13138
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USD 0.6612

Multiples of: 1

DMC25D1UVT-7


Diodes Incorporated MOSFET 20V Enh Mode FET
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Diodes Incorporated Availability : 13136
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USD 0.1342

Multiples of: 1

BC337-25


Transistors (NPN/PNP) TO-92 RoHS
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LGE Availability : 13133
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USD 0.0163

Multiples of: 20

DTA023EMT2L


Bipolar Transistors - Pre-Biased PNP Digital Transtr w/built in resistors
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ROHM Availability : 13132
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USD 0.0314

Multiples of: 1

SI8806DB-T2-E1


MOSFET 12V 3.9A 0.9W 4.3mOhms @ 4.5V
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Vishay Availability : 13130
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USD 0.143

Multiples of: 1

MS50N06


60V 50A 11.5mΩ@10V,20A 1.25W 2.5V@250uA 33pF@25V N Channel 900pF@25V 30nC@10V +150℃@(Tj) TO-252 MOSFETs ROHS
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MSKSEMI Availability : 13128
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USD 0.089

Multiples of: 5

DSS2515M-7B


Transistors Bipolar - BJT SS Low Sat Transisto X1-DFN1006-3,10K
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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.

Diodes Incorporated Availability : 13119
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USD 0.0759

Multiples of: 1

DXT3906-13


Transistors Bipolar - BJT 1000mW -40Vceo
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Diodes Incorporated Availability : 13112
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USD 0.117

Multiples of: 1

WST3052


30V 2.5A 50mΩ@4.5V,2.5A 700mW N Channel SOT-323-3 MOSFETs ROHS
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Winsok Availability : 13107
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USD 0.0695

Multiples of: 5

MJD350


Transistors (NPN/PNP) PNP 500mA 300V TO-252 RoHS
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Blue Rocket Availability : 13105
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USD 0.0977

Multiples of: 5

BCX55-16,135


Bipolar (BJT) Transistor NPN 60 V 1 A 180MHz 1.25 W Surface Mount SOT-89
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Nexperia Availability : 13097
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USD 0.0625

Multiples of: 1

PSMN045-80YS,115


MOSFET N-CHAN 80V 17A
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Nexperia Availability : 13097
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USD 0.2332

Multiples of: 1

BC33725BU


Transistor: NPN; bipolar; 45V; 0.8A; 625mW; TO92
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ON Semiconductor Availability : 13095
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USD 0.0418

Multiples of: 1

KSD5041RTA


Bipolar (BJT) Transistor NPN 20 V 5 A 150MHz 750 mW Through Hole TO-92-3
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ON Semiconductor Availability : 13095
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USD 0.1099

Multiples of: 1

BUK7Y20-30B,115


Trans MOSFET N-CH 30V 39.5A Automotive 5-Pin(4+Tab) LFPAK T/R
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Nexperia Availability : 13095
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USD 0.3081

Multiples of: 1

NTLUS3A40PZTAG


MOSFET T4 20/8 PCH 2X2 8 CHANNEL
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ON Semiconductor Availability : 13095
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USD 0.3972

Multiples of: 1

AO6802


SOT-23-6 MOSFETs ROHS
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Youtai Availability : 13090
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USD 0.0346

Multiples of: 10

S9018


Transistors (NPN/PNP) NPN 50mA 15V SOT-23 (SOT-23-3) RoHS
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Hottech Availability : 13074
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USD 0.0062

Multiples of: 50

BC 857S H6327


Transistors Bipolar - BJT AF TRANSISTOR
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Infineon Availability : 13070
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USD 0.0667

Multiples of: 1

TM60N02D


20V 60A 4.9m TO-252-3L MOSFETs ROHS
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Tritech-MOS Availability : 13066
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USD 0.0708

Multiples of: 5

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