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
  
                   
FMMT634TA


Darlington Transistors NPN Darlington
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Diodes Incorporated Availability : 2204
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USD 0.219

Multiples of: 1

SingleNpn100 V12 V120 V0.9 A0.01 uA625 mWSmd/SmtSOT - 23- 55 C+ 150 CFmmt63 Cut Tape
Hot FZT705TA


Transistors Darlington PNP Darlington
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Diodes Incorporated Availability : 2007
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USD 0.2817

Multiples of: 5

Single Dual CollectorPnp120 V10 V140 V2 A0.1 uA2 WSmd/SmtSOT - 223- 55 C+ 150 CFzt705 Reel
ULN2803A(LX)


SOP-18 Darlington Transistor Arrays ROHS
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lingxingic Availability : 1935
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USD 0.1374

Multiples of: 5

               
MPSA14


Transistor: NPN; bipolar; Darlington; 30V; 0.5A; 625mW/1.5W; TO92
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CDIL Availability : 1930
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USD 0.0378

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ULN2003ANSRG4


Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays
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Texas Instruments Availability : 1928
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USD 0.2218

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Array 7Npn50 V  0.5 A  Smd/SmtSOP - 16- 20 C+ 70 CUln2003a Reel
ULN2003IDRG


SOP-16 Darlington Transistor Arrays ROHS
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HANSCHIP Availability : 1925
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USD 0.0519

Multiples of: 5

               
ULN2803G


SOP-18 Darlington Transistor Arrays ROHS
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TECH PUBLIC Availability : 1910
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USD 0.1388

Multiples of: 5

               
ULN2803S


SOP-18 Darlington Transistor Arrays ROHS
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IDCHIP Availability : 1901
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USD 0.0936

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PZTA28


Bipolar (BJT) Transistor NPN - Darlington 80 V 800 mA 125MHz 1 W Surface Mount SOT-223-4
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ON Semiconductor Availability : 1901
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USD 0.1873

Multiples of: 1

               
ULN2003ADR2G-TP


SOP-16 Darlington Transistor Arrays ROHS
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TECH PUBLIC Availability : 1886
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USD 0.0779

Multiples of: 5

               
ULN2001A


Driver; darlington, transistor array; 0.5A; 50V; Channels:7; DIP16
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STMicroelectronics Availability : 1881
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USD 0.1562

Multiples of: 5

               
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
NJVMJD112T4G


ON Semiconductor Darlington Transistors BIP DPAK NPN 2A 100V TR
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ON Semiconductor Availability : 1873
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USD 0.2871

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            Mjd112Aec - Q101Reel
2N6725


Transistors - NPN Darlington
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NTE Availability : 1867
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USD 2.8219

Multiples of: 1

               
TIP121TU


Transistor: NPN; bipolar; Darlington; 80V; 5A; 2W; TO220AB
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ON Semiconductor Availability : 1856
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USD 0.4015

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

Multiples of: 5

               
ZDT6702TA


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

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DualNpn/pnp60 V10 V80 V1.75 A10 nA2.25 WSmd/smtSM - 8- 55 C+ 150 CZdt6702 Reel
ULN2001D1013TR


Transistors Darlington Seven NPN Array
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STMicroelectronics Availability : 1818
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USD 0.1461

Multiples of: 5

Array 7Npn50 V  0.5 A  Smd/SmtSO - 16- 20 C+ 85 CUln2001 Reel
BD680A


Transistor: PNP; bipolar; 80V; 4A; 40W; TO126
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CDIL Availability : 1804
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USD 0.1638

Multiples of: 5

               
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