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.
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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
  
                   
MJD122-1


STMicroelectronics Darlington Transistors NPN PWR Darlington Int Anti Collector
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STMicroelectronics Availability : 1527
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USD 0.494

Multiples of: 75

SingleNpn100 V5 V100 V5 A10 uA20 WThrough HoleTO - 252 - 2 + 150 CMjd122 Tube
BCV28,115


Bipolar (BJT) Transistor PNP - Darlington 30 V 500 mA 220MHz 1.3 W Surface Mount SOT-89
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Nexperia Availability : 1508
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USD 0.1449

Multiples of: 1

SinglePnp30 V10 V40 V0.5 A0.1 uA Smd/SmtSOT - 89- 65 C+ 150 C  Reel
BD678A


Transistor: PNP; bipolar; 60V; 4A; 40W; TO126
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CDIL Availability : 1503
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USD 0.1632

Multiples of: 5

               
BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics Availability : 1476
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USD 0.2884

Multiples of: 1

               
BSP50.115


Transistor: NPN; bipolar; Darlington; 45V; 1A; 1.25W; SOT223
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Nexperia Availability : 1471
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USD 0.2686

Multiples of: 1

               
XL2003-TS


TSSOP-16 Darlington Transistor Arrays ROHS
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XINLUDA Availability : 1469
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USD 0.0905

Multiples of: 5

               
ULN2003AIPWR(UMW)


TSSOP-16 Darlington Transistor Arrays ROHS
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Youtai Availability : 1436
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USD 0.0798

Multiples of: 5

               
Hot BDX53CG


Darlington Transistors 8A 100V Bipolar Power NPN
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ON Semiconductor Availability : 1403
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USD 0.4772

Multiples of: 1

SingleNpn100 V5 V100 V8 A500 uA40 WThrough HoleTO - 220 - 3- 65 C+ 150 CBdx53c Tube
FMBA14


Transistor: NPN; bipolar; Darlington; 30V; 1.2A; 700mW; SuperSOT-6
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ON Semiconductor Availability : 1381
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USD 0.1026

Multiples of: 1

               
TIP127-JSM


100V 1000@3V,3A PNP 5A 2W TO-220-3 Darlington Transistors ROHS
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JSMSEMI Availability : 1372
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USD 0.1588

Multiples of: 5

               
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