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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BF469


BF469 (KSC2682YS OR KSC3502ES) NPN TO126 250V 30MA VIDE O OUT
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Philips Availability : 0
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USD 1.6091

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BUK55660A


BUK55660A TO-220 60V 50A 150W L2FET
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Philips Availability : 0
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USD 1.6548

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RFP40N10


RFP40N10 MOVED TO 405079CB T/HOLE
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ON Semiconductor Availability : 0
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USD 1.6842

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TC4427AEUA


LOW-SIDE MOSFET DRIVERS, MSOP-8, -40C TO +85C
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Generic Availability : 0
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USD 1.8711

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IRG4PC30W


IRG4PC30W SEMICONDUCTORS
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Infineon Availability : 0
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USD 1.9209

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TPCA8048-H(TE12L,Q)


SMD MOSFET N-CH 60V 35A 8-SOP
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Toshiba Availability : 0
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USD 2.0412

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BUK436100A


BUK436100A BUK436-100A SOT-93 100V 3
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Philips Availability : 0
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USD 2.0512

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IRL3303S


IRL3303STRR D2-PAK 30V 38A IC HEXFET SINGLE N-CHANNEL
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USD 2.0618

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2SK2545(Q,T)


MOSFETS N-CH 600V 6A 0.9 OHM ELECTRONICS PART
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Toshiba Availability : 0
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USD 2.0986

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BUP40


BUP40 TRANSISTOR T/HOLE
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ON Semiconductor Availability : 0
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USD 2.1092

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BUK455-200A


BUK455-200A POWERMOS TRANSISTOR T/HOLE
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Philips Availability : 0
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USD 2.1128

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BUK455-60A/B


BUK455-60A/B BUK455-60A
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Philips Availability : 0
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USD 2.1133

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CSD25401Q3


MOSFET Power P-Ch NexFET Power MOSFETs
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Texas Instruments Availability : 0
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USD 2.3108

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BUK457600B


BUK457600B TO-220 600V 7.1A 150W NMO
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Philips Availability : 0
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USD 2.3117

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IRF330


IRF330 HEXFET T/HOLE
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Infineon Availability : 0
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USD 2.3389

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IRF4905


IRF4905 MOSFET T/HOLE
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USD 2.4361

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718164AB


MJ4502 PWR DARL NPN 80V 10A T/HOLE
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ON Semiconductor Availability : 0
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USD 2.5133

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STW26NM60


STW26NM60 MOSFET N-CH 600V 30A TO-247
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STMicroelectronics Availability : 0
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USD 2.5515

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SUD40N08-16


SUD40N08-16 SEMIS NON STOCKED
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Vishay Availability : 0
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USD 2.9515

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IRG4PH40U


1200V 28.000A TO-247 MOSFET
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Infineon Availability : 0
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USD 3.6325

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