Darlington Transistors

A Darlington transistor is a type of transistor that combines an NPN and a PNP transistor into a single package. It is used to amplify current or voltage, as it is able to provide a much higher current gain than a single transistor. It is useful in applications such as power supply circuits, audio amplifiers, and motor controls. As the voltage across the Darlington transistor increases, current flows through the base-emitter junction of the NPN transistor and into the base of the PNP transistor. This in turn generates a large current gain, allowing the Darlington transistor to be used as an amplifier of both voltage and current.
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(Ex. GST)(▲▼)		Enter Qty ConfigurationTransistor PolarityCollector- Emitter Voltage VCEO MaxEmitter- Base Voltage VEBOCollector- Base Voltage VCBOMaximum DC Collector CurrentMaximum Collector Cut-off CurrentPd - Power DissipationMounting StylePackage / CaseMinimum Operating TemperatureMaximum Operating TemperatureSeriesQualificationPackaging
  
                   
ULN2003ADR


Darlington Transistors Darlington
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Texas Instruments 286150
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AUD 0.1369
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Array 7Npn50 V  0.5 A  Smd/SmtSOP - 16- 20 C+ 70 CUln2003a Cut Tape
BD679A


Transistor: NPN; bipolar; Darlington; 80V; 4A; 40W; SOT32
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STMicroelectronics 206536
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AUD 0.2805
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ULN2003A


Darlington transistor array driver SOP-16_150mil RoHS
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Mixic 168658
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AUD 0.0947
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ULN2001D(UMW)


SOP-8 Darlington Transistor Arrays ROHS
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Youtai 164473
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AUD 0.0773
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BD681


Transistor: NPN; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics 159582
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AUD 0.2859
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BD679


Transistor: NPN; bipolar; Darlington; 80V; 4A; 40W; SOT32
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STMicroelectronics 157912
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AUD 0.2589
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ULN2003


SOP-16 Darlington Transistor Arrays ROHS
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hengjiaxing 117913
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AUD 0.0885
Multiples of: 10

               
ULN2803A


Darlington transistor array driver SOP-18 RoHS
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Youtai 109488
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AUD 0.1726
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MMBTA64LT1G


Darlington Transistors 500mA 30V PNP
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ON Semiconductor 46560
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AUD 0.0536
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SinglePnp30 V10 V30 V0.5 A0.1 uA Smd/SmtSOT - 23 - 3- 55 C+ 150 CMmbta64l Reel
BSP52,115


Bipolar (BJT) Transistor NPN - Darlington 80 V 1 A 200MHz 1.25 W Surface Mount SOT-223
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Nexperia 2871
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AUD 0.3165
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Single Dual CollectorNpn80 V5 V90 V1 A0.05 uA Smd/SmtSOT - 223- 65 C+ 150 C  Reel
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