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
  
                   
ULN2803A


Darlington transistor array driver SOP-18 RoHS
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Youtai 200067
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AUD 0.1386
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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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BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics 160710
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AUD 0.2579
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ULN2003AIDR


Transistors Darlington HiVltg Hi-Crnt Darl Transistor Array
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Texas Instruments 134024
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AUD 0.1774
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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 109920
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AUD 0.2579
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TIP120TU


Bipolar (BJT) Transistor NPN - Darlington 60 V 5 A 2 W Through Hole TO-220-3
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ON Semiconductor 85157
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AUD 0.8369
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BD677A


Transistor: NPN; bipolar; Darlington; 60V; 4A; 40W; SOT32
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STMicroelectronics 84778
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AUD 0.2266
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ULN2003D1013TR


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; SO16
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STMicroelectronics 42956
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AUD 0.0898
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BST62,115


Bipolar (BJT) Transistor PNP - Darlington 80 V 1 A 200MHz 1.3 W Surface Mount SOT-89
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Nexperia 3880
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AUD 0.4385
Multiples of: 1

SinglePnp80 V5 V90 V1 A  Smd/SmtSOT - 89- 65 C+ 150 C  Reel
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