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
  
                   
BD681


Transistor: NPN; bipolar; Darlington; 100V; 4A; 40W; SOT32
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STMicroelectronics Availability : 3736
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USD 0.217

Multiples of: 1

               
BCX38A TRA PBFREE


Darlington Transistors NPN 80Vcbo 60Vceo 10Vebo 800mA
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Central Semiconductor Availability : 1879
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USD 0.602

Multiples of: 1

               
MPSD54


Darlington Transistors PNP 40Vcbo 25Vcbo 10Vebo 100mA 100MHz
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Central Semiconductor Availability : 1874
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USD 0.2205

Multiples of: 1

SinglePnp 10 V    Through HoleTO - 92 - 3  Mpsd54 Bulk
TIP121TU


Transistor: NPN; bipolar; Darlington; 80V; 5A; 2W; TO220AB
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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 : 1856
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USD 0.4147

Multiples of: 1

               
TIP127


Darlington Transistors PNP 5A 100V TO-220 RoHS
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Blue Rocket Availability : 1852
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USD 0.2013

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ZDT6702TA


Diodes Incorporated Darlington Transistors NPNPNP Darl 20V
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Diodes Incorporated Availability : 1839
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USD 0.476

Multiples of: 1

DualNpn/pnp60 V10 V80 V1.75 A10 nA2.25 WSmd/smtSM - 8- 55 C+ 150 CZdt6702 Reel
ULN2803


SOP-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.

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

               
NZT605


Transistor: NPN; bipolar; Darlington; 110V; 1.5A; 1W; SOT223
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ON Semiconductor Availability : 1754
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USD 0.2968

Multiples of: 1

               
MJD112T4


Transistor: NPN; bipolar; Darlington; 100V; 2A; 20W; DPAK
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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.

STMicroelectronics Availability : 1733
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USD 0.3181

Multiples of: 1

               
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
KSP13TA


Transistor: NPN; bipolar; Darlington; 30V; 0.5A; 625mW; TO92
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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 : 1708
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USD 0.0538

Multiples of: 1

               
BD684


Transistor: PNP; bipolar; 120V; 4A; 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 : 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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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 : 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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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.

JSMSEMI Availability : 1649
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USD 0.1973

Multiples of: 5

               
ULN2803ADTR(XBLW)


Eight paths 50V 500mA SOP-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 : 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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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 : 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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CDIL Availability : 1607
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USD 0.3136

Multiples of: 1

               
ULQ2003A


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
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STMicroelectronics Availability : 412
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USD 0.343

Multiples of: 1

               
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