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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Image  Information Image Stock Code(▲▼)Description
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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
  
                   
ULN2003IDRG


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.

HANSCHIP Availability : 1925
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USD 0.0519

Multiples of: 5

               
MMST6427-7-F


Bipolar (BJT) Transistor NPN - Darlington 40 V 500 mA 200 mW Surface Mount SOT-323
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Diodes Incorporated Availability : 1915
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USD 0.0597

Multiples of: 5

SingleNpn40 V12 V40 V0.5 A0.05 uA200 mWSmd/SmtSOT - 323 - 3- 55 C+ 150 CMmst6427 Reel
ULN2803G


SOP-18 Darlington Transistor Arrays ROHS
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TECH PUBLIC Availability : 1910
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USD 0.1388

Multiples of: 5

               
BD679A


Transistor: NPN; bipolar; Darlington; 80V; 4A; 40W; SOT32
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STMicroelectronics Availability : 1910
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USD 0.2772

Multiples of: 1

               
ULN2803S


SOP-18 Darlington Transistor Arrays ROHS
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IDCHIP Availability : 1901
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USD 0.0936

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ULN2003APWR


Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays
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Texas Instruments Availability : 1896
Ship by Fri. 17 Oct to Thu. 23 Oct Calender.png

USD 0.191

Multiples of: 5

Array 7Npn50 V  0.5 A  Smd/SmtTSSOP - 16- 20 C+ 70 CUln2003a Cut Tape
ULN2003ADR2G-TP


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.

TECH PUBLIC Availability : 1886
Ship by Fri. 17 Oct to Thu. 23 Oct Calender.png

USD 0.0779

Multiples of: 5

               
BCX38A TRA PBFREE


Darlington Transistors NPN 80Vcbo 60Vceo 10Vebo 800mA
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Central Semiconductor Availability : 1879
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USD 0.602

Multiples of: 1

               
ULN2003AN


DIP-16 Darlington Transistor Arrays ROHS
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HGSEMI Availability : 1876
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USD 0.0988

Multiples of: 5

               
MPSD54


Darlington Transistors PNP 40Vcbo 25Vcbo 10Vebo 100mA 100MHz
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Central Semiconductor Availability : 1874
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USD 0.2205

Multiples of: 1

SinglePnp 10 V    Through HoleTO - 92 - 3  Mpsd54 Bulk
NJVMJD112T4G


ON Semiconductor Darlington Transistors BIP DPAK NPN 2A 100V TR
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ON Semiconductor Availability : 1873
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USD 0.2871

Multiples of: 1

            Mjd112Aec - Q101Reel
ULN2001A


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
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STMicroelectronics Availability : 1872
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USD 0.1735

Multiples of: 5

               
2N6725


Transistors - NPN Darlington
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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.

NTE Availability : 1867
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USD 2.8219

Multiples of: 1

               
TIP121TU


Transistor: NPN; bipolar; Darlington; 80V; 5A; 2W; TO220AB
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ON Semiconductor Availability : 1856
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USD 0.4015

Multiples of: 1

               
ZDT6702TA


Diodes Incorporated Darlington Transistors NPNPNP Darl 20V
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Diodes Incorporated Availability : 1839
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USD 0.476

Multiples of: 1

DualNpn/pnp60 V10 V80 V1.75 A10 nA2.25 WSmd/smtSM - 8- 55 C+ 150 CZdt6702 Reel
KSP13


Rectron Darlington Transistors TO92,NPN,0.5A,30V Darlington
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Rectron Availability : 1834
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USD 0.0638

Multiples of: 1

            Ksp13 Reel
ULN2803A


SOP-18 Darlington Transistor Arrays ROHS
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SLKORMICRO Availability : 1828
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USD 0.1111

Multiples of: 5

               
BD680A


Transistor: PNP; bipolar; 80V; 4A; 40W; TO126
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CDIL Availability : 1804
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USD 0.1638

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BDX34BG


Darlington Transistors 10A 80V Bipolar Power PNP
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ON Semiconductor Availability : 1787
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USD 0.5232

Multiples of: 1

SinglePnp80 V5 V80 V10 A1000 uA Through HoleTO - 220 - 3- 65 C+ 150 CBdx34b Tube
TIP147T


100V 1000@4V,0.5A PNP 10A 70W TO-220 Darlington Transistors ROHS
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Minos Availability : 1759
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USD 0.1721

Multiples of: 1

               
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