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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NTZD3154NT5G


ON Semiconductor MOSFET 20V 540mA Dual N-Channel wESD
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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 : 15520
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USD 0.0718

Multiples of: 1

MPSA18RLRMG


Trans GP BJT NPN 45V 0.2A 3-Pin TO-92 Ammo
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ON Semiconductor Availability : 15520
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USD 0.0895

Multiples of: 1

NTNS3164NZT5G


MOSFET NFET SOT883 20V 245MA 1.5
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ON Semiconductor Availability : 15520
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USD 0.0983

Multiples of: 8000

PZTA92T1G


Bipolar (BJT) Transistor PNP 300 V 500 mA 50MHz 1.5 W Surface Mount SOT-223 (TO-261)
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ON Semiconductor Availability : 15520
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USD 0.112

Multiples of: 1000

ZXMP6A13GTA


MOSFET 60V P-Chnl UMOS
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Diodes Incorporated Availability : 15520
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USD 0.223

Multiples of: 1000

FZT651TC


Trans GP BJT NPN 60V 3A Automotive 4-Pin(3+Tab) SOT-223 T/R
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Diodes Incorporated Availability : 15520
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USD 0.2332

Multiples of: 4000

FZT605TC


Diodes Incorporated Darlington Transistors NPN Darlington
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Diodes Incorporated Availability : 15520
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USD 0.315

Multiples of: 4000

IRF7907TRPBF


MOSFET 2 N Channel (Dual) 30V 9.1A,11A 2.35V @ 25uA 16.4 mΩ @ 9.1A,10V SOIC-8_150mil RoHS
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Infineon Availability : 15520
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USD 0.4174

Multiples of: 4000

STN0214


Transistors Bipolar - BJT Very High Volt NPN 1400V 200mA PWR Tran
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STMicroelectronics Availability : 15520
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USD 0.5226

Multiples of: 1000

BSC070N10NS5SCATMA1


100V 7mO@40A,10V N Channel WSON-8-2 MOSFETs ROHS
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Infineon Availability : 15520
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USD 1.0997

Multiples of: 1

SUM110P06-07L-E3


P-Channel 60 V 110A (Tc) 3.75W (Ta), 375W (Tc) Surface Mount TO-263 (D²Pak)
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Vishay Availability : 15520
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USD 1.8487

Multiples of: 800

IPB180P04P403ATMA1


Trans MOSFET P-CH 40V 180A 7-Pin(6+Tab) TO-263
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Infineon Availability : 15520
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USD 1.8906

Multiples of: 1

STH275N8F7-2AG


STMicroelectronics MOSFET
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STMicroelectronics Availability : 15520
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USD 2.93

Multiples of: 1000

EML22T2R


Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6
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ROHM Availability : 15519
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USD 0.0959

Multiples of: 1

LMBT5551DW1T1G


SC-88 Bipolar Transistors - BJT ROHS
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Leshan Availability : 15512
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USD 0.0188

Multiples of: 20

SSM3K15AFU,LF(T


Transistor: N-MOSFET; unipolar; 30V; 100mA; 150mW; SC70
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Toshiba Availability : 15495
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USD 0.0476

Multiples of: 5

ZTX956STZ


Bipolar (BJT) Transistor PNP 200 V 2 A 110MHz 1.58 W Through Hole E-Line (TO-92 compatible)
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Diodes Incorporated Availability : 15494
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USD 0.4873

Multiples of: 1

PEMD6,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia Availability : 15490
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USD 0.1588

Multiples of: 1

PSMN4R2-30MLDX


MOSFET 30V N-Channel 2.4mOhm
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Nexperia Availability : 15490
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USD 0.4413

Multiples of: 1

WNM2030


SOT-723 MOSFETs ROHS
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TECH PUBLIC Availability : 15482
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USD 0.0199

Multiples of: 20

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