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
  
                   
ULN2003D1013TR


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; SO16
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STMicroelectronics 241112
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AUD 0.0961
Multiples of: 5

               
BD679A


Transistor: NPN; bipolar; Darlington; 80V; 4A; 40W; SOT32
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STMicroelectronics 195661
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AUD 0.311
Multiples of: 1

               
MMBT6427LT1G


Darlington Transistors 500mA 40V NPN
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ON Semiconductor 165870
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AUD 0.0294
Multiples of: 3000

SingleNpn40 V12 V40 V0.5 A0.05 uA225 mWSmd/SmtSOT - 23 - 3- 55 C+ 150 CMmbt6427l Cut Tape
ULN2003A


Darlington transistor array driver SOP-16 RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Youtai 159982
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AUD 0.075
Multiples of: 5

               
ULN2003A


Darlington transistor array driver SOP-16_150mil RoHS
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Mixic 139655
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AUD 0.0965
Multiples of: 5

               
BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics 131386
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AUD 0.2515
Multiples of: 1

               
ULN2003A


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
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STMicroelectronics 123085
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AUD 0.2552
Multiples of: 1

 NPN             
ULN2803A


Darlington transistor array driver SOIC-18_300mil RoHS
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Mixic 118771
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AUD 0.1551
Multiples of: 5

               
ULN2003AIDR


Transistors Darlington HiVltg Hi-Crnt Darl Transistor Array
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Texas Instruments 115177
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AUD 0.1598
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 99927
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AUD 0.2914
Multiples of: 1

               
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