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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SI3437DV-T1-BE3


MOSFET P-CHANNEL 150-V (D-S)
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Vishay 37713
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AUD 0.7327
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SI2314EDS-T1-E3


N-Channel 20 V 3.77A (Ta) 750mW (Ta) Surface Mount SOT-23-3 (TO-236)
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Vishay 37648
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AUD 0.4117
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RN1705,LF


Bipolar Transistors - Pre-Biased NPN x 2 BRT Q1BSR=2.2kOhm Q1BER=47kOhm Q2BSR=2.2kOhm Q2BER=47kOhm VCEO=50V IC=0.1A
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Toshiba 37563
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AUD 0.0533
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NSVS50030SB3T1G


Bipolar Transistors - BJT BIP PNP 3A 50V FOR AUTO
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ON Semiconductor 37548
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AUD 0.3413
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FJV3101RMTF


Transistors Switching - Resistor Biased 50V/100mA/4.7K 4.7K
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ON Semiconductor 37537
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AUD 0.0498
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BSP316PH6327XTSA1


Transistor: P-MOSFET; unipolar; -100V; -0.68A; 1.8W; PG-SOT223
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Infineon 37520
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AUD 0.3379
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IRFP064NPBF


MOSFET N Trench 55V 110A 4V @ 250uA 8 mΩ @ 59A,10V TO-247 (AC) RoHS
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Infineon 32850
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AUD 0.8416
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SI2302S


New Quadratic Unclassified Data SOT-23 RoHS
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Microdiode Electronics 31670
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AUD 0.0172
Multiples of: 50

MMBFJ112


Transistor: N-JFET; unipolar; 350mW; SOT23; 50mA
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ON Semiconductor 16402
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AUD 0.1202
Multiples of: 5

PUMH1,115


NXP Semiconductors Bipolar Transistors - Pre-Biased TRNS DOUBL RET TAPE7
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Nexperia 11882
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AUD 0.0722
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