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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MMDT5551


Transistors (NPN/PNP) 2 NPN（Double） 200mA 160V SC-70-6 (SOT-363) RoHS
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Changjing Electronics Technology 7110
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AUD 0.0377
Multiples of: 10

EMF5T2R


ROHM Semiconductor Bipolar Transistors - Pre-Biased DUAL PNPNPN
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ROHM 4947
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AUD 0.1277
Multiples of: 1

2SJ305TE85LF


Toshiba MOSFET P-Ch Vth -0.5 -1.5V RDS 2.4Ohm 200mW
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Toshiba 4944
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AUD 0.4496
Multiples of: 1

SISH625DN-T1-GE3


MOSFET -30V Vds; 20V Vgs PowerPAK 1212-8SH
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Vishay 4943
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AUD 0.7961
Multiples of: 1

PJA3441-AU_R1_000A1


MOSFET 40V P-Channel Enhancement Mode MOSFET
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Panjit 4942
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AUD 0.1014
Multiples of: 5

NDT451AN


Transistor: N-MOSFET; unipolar; 30V; 7.2A; 3W; SOT223
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ON Semiconductor 4940
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AUD 0.7421
Multiples of: 1

IRFZ46NPBF


MOSFET N Trench 55V 53A 4V @ 250uA 16.5 mΩ @ 28A,10V TO-220 (TO-220-3) RoHS
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Infineon 4938
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AUD 0.4366
Multiples of: 1

FZT957TA


Diodes Incorporated Bipolar Transistors - BJT PNP HighCt HighV
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Diodes Incorporated 4931
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AUD 0.7043
Multiples of: 1

MSK50N03DF


30V 46A 29W 8mΩ@10V,20A 2.5V@250uA 131pF@15V N Channel 1317pF@15V 12.8nC@4.5 -55℃~+150℃@(Tj) DFN3X3-8L MOSFETs ROHS
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MSKSEMI 3912
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AUD 0.322
Multiples of: 1

IPDD60R150G7XTMA1


Transistor: N-MOSFET; CoolMOS™ G7; unipolar; 600V; 16A; Idm:45A
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Infineon 1101
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AUD 2.2493
Multiples of: 1

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