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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DDTC144ECA-7-F


Transistors Switching - Resistor Biased PRE-BIAS NPN 200mW
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Diodes Incorporated 63252
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AUD 0.0394
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DXT5551-13


Bipolar (BJT) Transistor NPN 160 V 600 mA 300MHz 1 W Surface Mount SOT-89-3
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Diodes Incorporated 63050
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AUD 0.0978
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BSC039N06NSATMA1


MOSFET MV POWER MOS
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Infineon 63050
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AUD 0.9888
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PJA3461_R1_00001


MOSFET /A61/TR/7"/HF/3K/SOT-23/MOS/SOT/NFET-60TMP/NF60T-QI05/PJ///
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Panjit 63005
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AUD 0.182
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SI2301A


MOSFET P Trench 20V 2.8A 1V @ 250uA 142 mΩ @ 2A,2.5V SOT-23 RoHS
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Youtai 62662
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AUD 0.0147
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ZXMN3A14FTA


N-Channel 30 V 3.2A (Ta) 1W (Ta) Surface Mount SOT-23-3
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Diodes Incorporated 62603
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AUD 0.3724
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PBSS5540X,135


NXP Semiconductors Bipolar Transistors - BJT TRANS BISS TAPE-13
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Nexperia 62517
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AUD 0.2454
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SI2302


MOSFET SOT23 RoHS
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TWGMC 62455
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AUD 0.0231
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LBSS84LT1G


MOSFET P Trench 50V 130mA 2V @ 250uA 10 Ω @ 100mA,5V SOT-23 (SOT-23-3) RoHS
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Leshan 56745
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AUD 0.0195
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C1815


Transistors (NPN/PNP) NPN 150mA 50V SOT-23 (SOT-23-3) RoHS
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Changjing Electronics Technology 2958
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AUD 0.0145
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