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
  
                   
ULN2003A


Darlington transistor array driver SOP-16_150mil RoHS
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Mixic 182209
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AUD 0.0894
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ULN2003A


Darlington transistor array driver SOP-16 RoHS
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Youtai 171961
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AUD 0.084
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BCV47TA


Bipolar (BJT) Transistor NPN - Darlington 60 V 500 mA 170MHz 330 mW Surface Mount SOT-23-3
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Diodes Incorporated 168780
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AUD 0.059
Multiples of: 3000

SingleNpn60 V10 V80 V0.5 A0.1 uA Smd/SmtSOT - 23- 55 C+ 150 CBcv47 Reel
BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics 151624
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AUD 0.2583
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ULN2803A


Darlington transistor array driver SOIC-18_300mil RoHS
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Mixic 150447
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AUD 0.1574
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BD678


Transistor: PNP; bipolar; Darlington; 60V; 4A; 40W; SOT32
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STMicroelectronics 121417
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AUD 0.3548
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ULN2003AIDR


Transistors Darlington HiVltg Hi-Crnt Darl Transistor Array
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Texas Instruments 118495
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AUD 0.1551
Multiples of: 5

Array 7Npn50 V  0.5 A  Smd/SmtSOIC - 16- 40 C+ 105 CUln2003ai Reel
BD679


Transistor: NPN; bipolar; Darlington; 80V; 4A; 40W; SOT32
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STMicroelectronics 106941
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AUD 0.2683
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MMBTA13-7-F


Trans Darlington NPN 30V 0.3A Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated 93120
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AUD 0.0485
Multiples of: 3000

SingleNpn30 V10 V30 V0.3 A0.1 uA Smd/SmtSOT - 23- 55 C+ 150 CMmbta13 Cut Tape
ULN2804A


Driver; darlington, transistor array; 0.5A; 50V; Channels:8; DIP18
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STMicroelectronics 91056
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AUD 1.8006
Multiples of: 1

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