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
  
                   
MMBTA64LT1G


Darlington Transistors 500mA 30V PNP
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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 : 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
ULN2003AIDR


Transistors Darlington HiVltg Hi-Crnt Darl Transistor Array
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Texas Instruments Availability : 66736
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USD 0.1118

Multiples of: 5

Array 7Npn50 V  0.5 A  Smd/SmtSOIC - 16- 40 C+ 105 CUln2003ai Reel
2N6426


Transistors Darlington NPN Darl Amp
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Central Semiconductor Availability : 66203
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USD 0.1781

Multiples of: 1

SingleNpn40 V12 V40 V 0.05 uA625 mWThrough HoleTO - 92  2N6426 Bulk
ULN2803A


Darlington transistor array driver SOIC-18_300mil RoHS
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Mixic Availability : 62778
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USD 0.1007

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MMBTA14LT1


Trans Darlington NPN 30V 0.3A 3-Pin SOT-23 T/R
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ON Semiconductor Availability : 61110
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USD 0.1084

Multiples of: 1

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ULN2003ALDTR(XBLW)


Seven channels 50V 500mA SOP-16 Darlington Transistor Arrays ROHS
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XBLW Availability : 57967
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USD 0.0381

Multiples of: 10

               
MJD117T4


Transistors Darlington PNP Power Darlington
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STMicroelectronics Availability : 55775
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USD 0.2385

Multiples of: 2500

SinglePnp100 V5 V100 V2 A20 uA Smd/SmtTO - 252 + 150 CMjd117t4 Reel
BSP61H6327XTSA1


Transistor: PNP; bipolar; Darlington; 60V; 1A; 1.5W; SOT223
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Infineon Availability : 53350
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USD 0.3516

Multiples of: 5000

               
BC517_D74Z


Transistor: NPN; bipolar; Darlington; 30V; 1.2A; 625mW; TO92
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ON Semiconductor Availability : 50440
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USD 0.0899

Multiples of: 2000

               
ULN2001D(UMW)


SOP-8 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.

Youtai Availability : 48500
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USD 0.0483

Multiples of: 5

               
MMBT6427LT1G


Darlington Transistors 500mA 40V NPN
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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 : 43650
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USD 0.0197

Multiples of: 3000

SingleNpn40 V12 V40 V0.5 A0.05 uA225 mWSmd/SmtSOT - 23 - 3- 55 C+ 150 CMmbt6427l Cut Tape
BCV61BE6327HTSA1


Darlington Transistors AF TRANSISTORS
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Infineon Availability : 43650
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USD 0.0733

Multiples of: 3000

              Reel
BSP50H6327XTSA1


Transistor: NPN; bipolar; Darlington; 45V; 1A; 1.5W; SOT223
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Infineon Availability : 43650
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USD 0.1765

Multiples of: 5000

               
BCV47E6327HTSA1


Infineon Technologies Darlington Transistors AF Trans Darlington NPN 60V 0.5A
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Infineon Availability : 40593
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USD 0.0506

Multiples of: 1

  60 V      SOT - 23 - 3  Bcv47 Reel
MMBTA63LT1G


Transistors Darlington 500mA 30V PNP
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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 : 37830
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USD 0.025

Multiples of: 3000

SinglePnp30 V10 V30 V0.5 A0.1 uA Smd/SmtSOT - 23 - 3- 55 C+ 150 CMmbta63l Reel
BCV27


Transistor: NPN; bipolar; Darlington; 30V; 1.2A; 350mW; SOT23
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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 : 37830
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USD 0.035

Multiples of: 3000

               
TIP121


Transistors Darlington NPN Power Darlington
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STMicroelectronics Availability : 35771
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USD 0.2215

Multiples of: 1

SingleNpn80 V5 V80 V5 A200 uA Through HoleTO - 220 - 3 + 150 CTip121 Tube
NZT7053


Transistor: NPN; bipolar; Darlington; 100V; 1.5A; 1W; SOT223
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ON Semiconductor Availability : 34457
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USD 0.1672

Multiples of: 1

               
ULN2003G-P16-R


Darlington transistor array driver TSSOP-16 RoHS
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Unisonic Availability : 34174
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USD 0.0965

Multiples of: 5

               
MMBTA13-7-F


Trans Darlington NPN 30V 0.3A Automotive 3-Pin SOT-23 T/R
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Diodes Incorporated Availability : 32911
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USD 0.0308

Multiples of: 1

SingleNpn30 V10 V30 V0.3 A0.1 uA Smd/SmtSOT - 23- 55 C+ 150 CMmbta13 Cut Tape
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