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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ON Semiconductor Availability : 659841
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USD 0.056

Multiples of: 1

              -
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 0.0397

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SingleNpn30 V10 V30 V0.3 A0.1 uA Smd/SmtSOT - 23 + 150 CKst14 Reel
ULN2003ADR


Darlington Transistors Darlington
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Texas Instruments Availability : 256492
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USD 0.0756

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Array 7Npn50 V  0.5 A  Smd/SmtSOP - 16- 20 C+ 70 CUln2003a Cut Tape
ULN2003A


Darlington transistor array driver SOP-16_150mil RoHS
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Mixic Availability : 241733
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USD 0.056

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ULN2803A


Darlington transistor array driver SOP-18 RoHS
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Youtai Availability : 235690
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USD 0.0874

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ULN2003A


Darlington transistor array driver SOP-16 RoHS
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Youtai Availability : 230006
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USD 0.0529

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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 0.1462

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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 : 184363
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USD 0.0565

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BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics Availability : 175311
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USD 0.199

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BD681


Transistor: NPN; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics Availability : 161355
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USD 0.174

Multiples of: 1

               
ULN2804A


Driver; darlington, transistor array; 0.5A; 50V; Channels:8; DIP18
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STMicroelectronics Availability : 96519
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USD 1.213

Multiples of: 1

 NPN             
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 0.0694

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SingleNpn60 V10 V80 V0.5 A0.1 uA Smd/SmtSOT - 23- 65 C+ 150 C  Reel
TIP120TU


Bipolar (BJT) Transistor NPN - Darlington 60 V 5 A 2 W Through Hole TO-220-3
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ON Semiconductor Availability : 85157
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USD 0.544

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MJD117-1G


Transistors Darlington 2A 100V Bipolar Power PNP
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ON Semiconductor Availability : 79531
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USD 0.316

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SinglePnp100 V5 V100 V2 A20 uA Smd/SmtDPAK - 3- 65 C+ 150 CMjd117 Tube
BCV26,215


Bipolar (BJT) Transistor PNP - Darlington 30 V 500 mA 220MHz 250 mW Surface Mount TO-236AB
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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.

Nexperia Availability : 78570
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USD 0.0363

Multiples of: 1

SinglePnp30 V10 V40 V0.5 A0.1 uA Smd/SmtSOT - 23- 65 C+ 150 C  Reel
ULN2004A


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
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STMicroelectronics Availability : 72908
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USD 0.1801

Multiples of: 1

 NPN             
MMBTA13LT1G


Darlington Transistors 300mA 30V NPN
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ON Semiconductor Availability : 72750
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USD 0.0179

Multiples of: 3000

SingleNpn30 V10 V30 V0.3 A0.1 uA225 mWSmd/SmtSOT - 23 - 3- 55 C+ 150 CMmbta13l Cut Tape
MMBTA64LT1G


Darlington Transistors 500mA 30V PNP
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ON Semiconductor Availability : 72750
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USD 0.0215

Multiples of: 3000

SinglePnp30 V10 V30 V0.5 A0.1 uA Smd/SmtSOT - 23 - 3- 55 C+ 150 CMmbta64l Reel
MPSA29


Darlington Transistors NPN Darlington
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Central Semiconductor Availability : 72390
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USD 0.1191

Multiples of: 1

SingleNpn100 V12 V100 V 0.1 uA625 mWThrough HoleTO - 92  Mpsa29 Box
ULN2803A


Darlington transistor array driver SOIC-18_300mil RoHS
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Mixic Availability : 61168
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USD 0.1014

Multiples of: 5

               
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