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
  
                   
BD682


Transistor: PNP; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics Availability : 2686
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USD 0.3224

Multiples of: 1

               
ULN2803A


500mA SOP-18 Darlington Transistor Arrays ROHS
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HXY MOS Availability : 2680
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USD 0.1265

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NJVMJD128T4G


ON Semiconductor Darlington Transistors BIP PNP 8A 120V TR
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ON Semiconductor Availability : 2672
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USD 0.2926

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            Mjd128Aec - Q101Reel
ULN2004AIDR


Transistors Darlington Hi-Vltg Hi-Crnt Darl Transistor Arrays
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Texas Instruments Availability : 2654
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USD 0.2181

Multiples of: 1

Array 7Npn50 V  0.5 A  Smd/SmtSOIC - 16- 40 C+ 105 CUln2004ai Reel
PZTA14


Bipolar (BJT) Transistor NPN - Darlington 30 V 1.2 A 125MHz 1 W Surface Mount SOT-223-4
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ON Semiconductor Availability : 2637
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USD 0.1738

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SingleNpn30 V10 V30 V1.2 A0.1 uA Smd/SmtSOT - 223- 55 C+ 150 CPzta14 Reel
MJF122G


Darlington Transistors 5A 100V Bipolar Power NPN
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ON Semiconductor Availability : 2617
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USD 0.4358

Multiples of: 50

SingleNpn100 V5 V100 V5 A10 uA30 WThrough HoleTO - 220 - 3 FP- 65 C+ 150 CMjf122 Tube
ULN2803


500mA SOP-18 Darlington Transistor Arrays ROHS
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MSKSEMI Availability : 2591
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USD 0.1051

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BCV29,115


Bipolar (BJT) Transistor NPN - Darlington 30 V 500 mA 220MHz 1.3 W Surface Mount SOT-89
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Nexperia Availability : 2574
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USD 0.1499

Multiples of: 1

SingleNpn30 V10 V40 V0.5 A0.1 uA Smd/SmtSOT - 89- 65 C+ 150 C  Reel
2SD1383KT146B


Transistors Darlington NPN 32V 0.3A
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ROHM Availability : 2565
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USD 0.065

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SingleNpn32 V6 V40 V0.3 A1 uA Smd/SmtSC - 59- 55 C+ 150 C  Reel
TBD62783AFNG(Z,EL)


SSOP-18 Darlington Transistor Arrays ROHS
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Toshiba Availability : 2537
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USD 0.4605

Multiples of: 1

               
2SB852KT146B


Bipolar (BJT) Transistor PNP - Darlington 32 V 300 mA 200MHz 200 mW Surface Mount SMT3
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ROHM Availability : 2536
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USD 0.093

Multiples of: 5

SinglePnp32 V6 V40 V0.3 A1 uA Smd/SmtSC - 59- 55 C+ 150 C2Sb852k Reel
BSP61.115


Transistor: PNP; bipolar; Darlington; 60V; 1A; 1.25W; SOT223
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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 : 2528
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USD 0.315

Multiples of: 1

               
JAN2N6301


Trans Darlington NPN 80V 8A 3-Pin(2+Tab) TO-66
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Microchip Availability : 2517
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USD 35.217

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MJD127


TO-252 Darlington Transistors ROHS
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Yongyutai Electronics Availability : 2463
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USD 0.0627

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HT2003ARZ


SOP-8 Darlington Transistor Arrays ROHS
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HTCSEMI Availability : 2450
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USD 0.1004

Multiples of: 5

               
FZTA14TA


Bipolar (BJT) Transistor NPN - Darlington 30 V 1 A 170MHz 2 W Surface Mount SOT-223-3
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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 : 2441
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USD 0.1556

Multiples of: 1

Single Dual CollectorNpn30 V10 V30 V1 A0.1 uA Smd/SmtSOT - 223- 55 C+ 150 CFzta14 Reel
ULN2003A-JSM


50V 500mA SOP-16 Darlington Transistor Arrays ROHS
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JSMSEMI Availability : 2425
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USD 0.0654

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ULN2003A


SOP-16 Darlington Transistor Arrays ROHS
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TECH PUBLIC Availability : 2425
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USD 0.0694

Multiples of: 5

               
MJD122


TO-252 Darlington Transistors ROHS
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Yongyutai Electronics Availability : 2425
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USD 0.0747

Multiples of: 5

               
ULN2003IPWRG


TSSOP-16 Darlington Transistor Arrays ROHS
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HANSCHIP Availability : 2425
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USD 0.0813

Multiples of: 5

               
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