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
  
                   
ULN2803


SOP-18 Darlington Transistor Arrays ROHS
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TECH PUBLIC Availability : 1794
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USD 0.1157

Multiples of: 5

               
HX2003-S


Seven channels SOP-16 Darlington Transistor Arrays ROHS
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ZHHXDZ Availability : 1779
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USD 0.0683

Multiples of: 5

               
ULN2803AS


Darlington transistor array driver SOP-18 RoHS
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SLKORMICRO Availability : 1741
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USD 0.1787

Multiples of: 5

               
ULQ2003ATPWRQ1


Transistors Darlington Hi-Vltg Hi-Current Dar Transistor Array
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Texas Instruments Availability : 1714
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USD 0.2965

Multiples of: 1

Array 7Npn50 V   100 uA950 mWSmd/SmtTSSOP - 16- 40 C+ 105 CUlq2003a - Q1Aec - Q101Reel
MMBTA64


SOT-23 Darlington Transistors ROHS
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Shikues Availability : 1707
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USD 0.0154

Multiples of: 20

               
BD684


Transistor: PNP; bipolar; 120V; 4A; 40W; TO126
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CDIL Availability : 1678
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USD 0.14

Multiples of: 5

               
2N6034


Transistor: PNP; bipolar; Darlington; 40V; 4A; 1.5/40W; TO126
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CDIL Availability : 1673
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USD 0.1735

Multiples of: 5

               
ULN2804AFWG-JSM


Eight channels 500mA SOP-18 Darlington Transistor Arrays ROHS
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JSMSEMI Availability : 1649
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USD 0.1973

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ULN2803ADTR(XBLW)


Eight paths 50V 500mA SOP-18 Darlington Transistor Arrays ROHS
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XBLW Availability : 1636
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USD 0.1143

Multiples of: 5

               
2N6038


Transistor: NPN; bipolar; Darlington; 60V; 4A; 1.5/40W; TO126
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CDIL Availability : 1634
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USD 0.1638

Multiples of: 5

               
TIP111


Transistors Darlington NPN Pwr Darlington
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Central Semiconductor Availability : 1616
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USD 0.4132

Multiples of: 1

SingleNpn80 V5 V80 V2 A1000 uA50 WThrough HoleTO - 220- 65 C+ 150 CTip111 Bulk
TIP127F


Transistor: PNP; bipolar; Darlington; 100V; 5A; 2/65W; TO220FP
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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.

CDIL Availability : 1607
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USD 0.3136

Multiples of: 1

               
MJD112-1G


Bipolar (BJT) Transistor NPN - Darlington 100 V 2 A 25MHz 1.75 W Through Hole I-PAK
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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 : 1600
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USD 0.4684

Multiples of: 75

SingleNpn100 V5 V100 V2 A20 uA Smd/SmtTO - 252 - 3 (DPAK)- 65 C+ 150 CMjd112 Tube
ULN2004M/TR


Darlington transistor array driver SOP-16 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.

HGSEMI Availability : 1581
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USD 0.0869

Multiples of: 5

               
ULN2804AN(XBLW)


Eight paths 50V 500mA DIP-18 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.

XBLW Availability : 1571
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USD 0.1584

Multiples of: 5

               
2N6039


Transistor: NPN; bipolar; Darlington; 80V; 4A; 1.5/40W; TO126
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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.

CDIL Availability : 1556
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USD 0.1778

Multiples of: 5

               
BSP50.115


Transistor: NPN; bipolar; Darlington; 45V; 1A; 1.25W; SOT223
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Nexperia Availability : 1471
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USD 0.2604

Multiples of: 1

               
XL2003-TS


TSSOP-16 Darlington Transistor Arrays ROHS
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XINLUDA Availability : 1469
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USD 0.0878

Multiples of: 5

               
ULN2003AIPWR(UMW)


TSSOP-16 Darlington Transistor Arrays ROHS
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Youtai Availability : 1436
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USD 0.0774

Multiples of: 5

               
ULQ2003D1013TRY


STMicroelectronics Buffers & Line Drivers
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STMicroelectronics Availability : 1425
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USD 0.1887

Multiples of: 5

        Smd/SmtSO - 16  Ulq2003Aec - Q101Reel
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