About Darlington Transistors

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.

Darlington Transistors

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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
  
                   
ULN2002A


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
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STMicroelectronics Availability : 4728
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USD 0.2167

Multiples of: 1

 NPN             
MPSA14


Transistors Darlington NPN GP Darl
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Central Semiconductor Availability : 4719
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USD 0.0847

Multiples of: 1

SingleNpn30 V10 V30 V0.5 A0.1 uA Through HoleTO - 92- 65 C+ 150 CMpsa14 Bulk
KID65004AF-EL/P


FLP-16 Darlington Transistor Arrays ROHS
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KEC Availability : 4689
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USD 0.1269

Multiples of: 5

               
ULN2003ALM/TR


SOP-16 Darlington Transistor Arrays ROHS
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HGSEMI Availability : 4643
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USD 0.0671

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BSP51,115


Bipolar (BJT) Transistor NPN - Darlington 60 V 1 A 200MHz 1.25 W Surface Mount SOT-223
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Nexperia Availability : 4327
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USD 0.1815

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SingleNpn60 V5 V80 V1 A0.05 uA1.25 WSmd/SmtSOT - 223- 65 C+ 150 C  Reel
TIP147TU


Bipolar (BJT) Transistor PNP - Darlington 100 V 10 A 80 W Through Hole TO-3PN
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ON Semiconductor Availability : 4315
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USD 1.0472

Multiples of: 1

               
MMBT6427-7-F


Trans Darlington NPN 40V 0.5A Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated Availability : 4248
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USD 0.0343

Multiples of: 10

SingleNpn40 V12 V40 V0.5 A0.05 uA Smd/SmtSOT - 23- 55 C+ 150 CMmbt6427 Cut Tape
ULQ2003ADG4


Transistors Darlington Darl Transistor Arrays
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Texas Instruments Availability : 4226
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USD 0.6237

Multiples of: 1

Array 7Npn50 V  0.5 A  Smd/SmtSOIC - 16- 40 C+ 85 CUlq2003a Tube
MJD122 TO252 SMD


Transistor: NPN; bipolar; Darlington; 100V; 8A; 1.5W; TO252
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Luguang Availability : 4156
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USD 0.1722

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NJVMJD117T4G


Darlington Transistors BIP PNP 2A 100V TR
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ON Semiconductor Availability : 4124
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USD 0.4404

Multiples of: 1

            Mjd117Aec - Q101Cut Tape
ULN2001DTR(XBLW)


Three-way 50V 500mA SOP-8 Darlington Transistor Arrays ROHS
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XBLW Availability : 4036
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USD 0.0442

Multiples of: 10

               
BCV49TA


Transistors Darlington PNP Darlington
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Diodes Incorporated Availability : 4030
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USD 0.1331

Multiples of: 5

SingleNpn60 V10 V80 V0.5 A0.1 uA1 WSmd/SmtSOT - 89- 65 C+ 150 CBcv49 Reel
FCX605TA


Bipolar (BJT) Transistor NPN - Darlington 120 V 1 A 150MHz 1 W Surface Mount SOT-89-3
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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.

Diodes Incorporated Availability : 4025
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USD 0.1937

Multiples of: 5

SingleNpn120 V10 V140 V1 A0.1 uA Smd/SmtSOT - 89- 55 C+ 150 CFcx605 Reel
PZTA29


Bipolar (BJT) Transistor NPN - Darlington 100 V 800 mA 125MHz 1 W Surface Mount SOT-223-4
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ON Semiconductor Availability : 4025
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USD 0.1549

Multiples of: 1

               
AiP2003LSA.TR


SOP-16 Darlington Transistor Arrays 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.

I-core Availability : 3884
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USD 0.1092

Multiples of: 5

               
BD676A


Transistor: PNP; bipolar; 45V; 4A; 40W; TO126
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CDIL Availability : 3880
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USD 0.1696

Multiples of: 5

               
MPSA77 TRA


Darlington Transistors PNP 60Vcbo 60Vces 10Vebo 500mA 625mW
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Central Semiconductor Availability : 3880
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USD 0.3356

Multiples of: 1

SinglePnp60 V10 V60 V  625 mWThrough HoleTO - 92 - 3- 65 C+ 150 CMpsa77a Cut Tape
2STBN15D100


Transistors Darlington Low Volt NPN Darlington Trans
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STMicroelectronics Availability : 3880
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USD 0.711

Multiples of: 1000

 Npn100 V5 V100 V15 A100 uA70 WSmd/SmtD2PAK  2Stbn15d100 Reel
BD678


Transistor: PNP; bipolar; 60V; 4A; 40W; TO126
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CDIL Availability : 3870
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USD 0.1779

Multiples of: 5

               
ULN2803


50uA@50V 3V@2V,300mA 1.7V@350mA 0.93mA@3.85V 65uA@50V,500uA 50uA@50V -30℃~+105℃ 1.2V@500uA,350mA 15pF SOP-18 Darlington Transistor Arrays ROHS
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Belling Availability : 3133
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USD 0.103

Multiples of: 5

               
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