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
  
                   
MPSA14RLRA


Trans Darlington NPN 30V 0.5A 3-Pin TO-92 T/R
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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.

ON Semiconductor Availability : 659841
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USD 0.0542

Multiples of: 1

              -
ULN2003ADR


Darlington Transistors Darlington
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Texas Instruments Availability : 314774
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USD 0.0823

Multiples of: 5

Array 7Npn50 V  0.5 A  Smd/SmtSOP - 16- 20 C+ 70 CUln2003a Cut Tape
KST14MTF


Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 125MHz 350 mW Surface Mount SOT-23-3
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ON Semiconductor Availability : 282270
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USD 0.0385

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SingleNpn30 V10 V30 V0.3 A0.1 uA Smd/SmtSOT - 23 + 150 CKst14 Reel
ULN2003A


Darlington transistor array driver SOP-16 RoHS
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Youtai Availability : 265696
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USD 0.0589

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ULN2803A


Darlington transistor array driver SOP-18 RoHS
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Youtai Availability : 248484
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USD 0.0867

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BST52,115


Bipolar (BJT) Transistor NPN - Darlington 80 V 1 A 200MHz 1.3 W Surface Mount SOT-89
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Nexperia Availability : 195940
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USD 0.1417

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SingleNpn80 V5 V90 V1 A0.05 uA Smd/SmtSOT - 89- 65 C+ 150 C  Reel
ULN2003D1013TR


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; SO16
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STMicroelectronics Availability : 188975
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USD 0.058

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BD681


Transistor: NPN; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics Availability : 177253
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USD 0.1446

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ULN2003A


Darlington transistor array driver SOP-16_150mil RoHS
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Mixic Availability : 166596
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USD 0.0543

Multiples of: 5

               
BDX53C


Transistor: NPN; bipolar; Darlington; 100V; 8A; 60W; TO220AB
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STMicroelectronics Availability : 149083
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USD 0.2429

Multiples of: 1

               
BD679A


Transistor: NPN; bipolar; Darlington; 80V; 4A; 40W; SOT32
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STMicroelectronics Availability : 146664
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USD 0.1608

Multiples of: 1

               
BST62,115


Bipolar (BJT) Transistor PNP - Darlington 80 V 1 A 200MHz 1.3 W Surface Mount SOT-89
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Nexperia Availability : 133569
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USD 0.1417

Multiples of: 1

SinglePnp80 V5 V90 V1 A  Smd/SmtSOT - 89- 65 C+ 150 C  Reel
BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics Availability : 129451
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USD 0.1714

Multiples of: 1

               
ULN2804A


Driver; darlington, transistor array; 0.5A; 50V; Channels:8; DIP18
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STMicroelectronics Availability : 99198
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USD 1.283

Multiples of: 1

 NPN             
ULN2803A


Darlington transistor array driver SOIC-18_300mil RoHS
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Mixic Availability : 95937
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USD 0.101

Multiples of: 5

               
BCV47,235


Bipolar (BJT) Transistor NPN - Darlington 60 V 500 mA 220MHz 250 mW Surface Mount TO-236AB
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Nexperia Availability : 87699
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USD 0.0672

Multiples of: 1

SingleNpn60 V10 V80 V0.5 A0.1 uA Smd/SmtSOT - 23- 65 C+ 150 C  Reel
MJD112T4G


ON Semiconductor Darlington Transistors 2A 100V Bipolar Power NPN
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ON Semiconductor Availability : 84875
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USD 0.2465

Multiples of: 2500

SingleNpn100 V5 V100 V2 A20 uA Smd/SmtTO - 252 - 3 (DPAK)- 65 C+ 150 CMjd112 Reel
MJD117-1G


Transistors Darlington 2A 100V Bipolar Power PNP
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ON Semiconductor Availability : 79531
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USD 0.3062

Multiples of: 1

SinglePnp100 V5 V100 V2 A20 uA Smd/SmtDPAK - 3- 65 C+ 150 CMjd117 Tube
MMBTA64LT1G


Darlington Transistors 500mA 30V PNP
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ON Semiconductor Availability : 72750
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USD 0.021

Multiples of: 3000

SinglePnp30 V10 V30 V0.5 A0.1 uA Smd/SmtSOT - 23 - 3- 55 C+ 150 CMmbta64l Reel
MMBTA14-7-F


Darlington Transistors 30V 300mW
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Diodes Incorporated Availability : 6924
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USD 0.0308

Multiples of: 1

SingleNpn30 V10 V30 V0.3 A0.1 uA Smd/SmtSOT - 23- 55 C+ 150 CMmbta14 Cut Tape
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