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
  
                   
ULN2003D


SOP-16 Darlington Transistor Arrays ROHS
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Mixic Availability : 2837
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USD 0.1028

Multiples of: 5

               
MMBTA14G-AE3-R


Darlington Transistors NPN 500mA 30V (Min) SOT-23 (SOT-23-3) RoHS
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Unisonic Availability : 2815
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USD 0.0188

Multiples of: 20

               
CMPTA13 TR


Transistors Darlington NPN GP Darlington
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Central Semiconductor Availability : 2789
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USD 0.0982

Multiples of: 1

         SOT - 23  Cmpta13 Reel
MMBTA28


Transistor: NPN; bipolar; Darlington; 80V; 0.8A; 350mW; SOT23
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ON Semiconductor Availability : 2774
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USD 0.1029

Multiples of: 1

               
ZTX705


Transistors Darlington PNP 120V TRANS 1A 3K Gain 1W
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Diodes Incorporated Availability : 2774
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USD 0.3762

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SinglePnp120 V10 V140 V1 A0.1 uA Through HoleTO - 92- 55 C+ 150 C  Bulk
2N6045G


Darlington Transistors 8A 100V Bipolar Power NPN
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ON Semiconductor Availability : 2764
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USD 0.6875

Multiples of: 50

SingleNpn100 V5 V100 V8 A20 uA75 WThrough HoleTO - 220 - 3- 65 C+ 150 C2N6045 Tube
BC517_D74Z


Transistor: NPN; bipolar; Darlington; 30V; 1.2A; 625mW; TO92
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ON Semiconductor Availability : 2751
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USD 0.1358

Multiples of: 1

               
BCV46TA


Diodes Incorporated Darlington Transistors PNP Darlington
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Diodes Incorporated Availability : 2749
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USD 0.0532

Multiples of: 5

SinglePnp60 V10 V80 V0.5 A0.1 uA330 mWSmd/SmtSOT - 23- 55 C+ 150 CBcv46 Reel
CMPTA29 TR


Darlington Transistors NPN 100V 500mA C29
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Central Semiconductor Availability : 2744
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USD 0.1452

Multiples of: 1

SingleNpn100 V12 V100 V0.5 A0.1 uA Smd/smtSOT - 23- 65 C+ 150 CCmpta29 Reel
BCV47


SOT-23 Darlington Transistors ROHS
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SLKORMICRO Availability : 2735
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USD 0.0204

Multiples of: 20

               
ULN2803G-S18-R


Darlington transistor array driver SOIC-18_300mil RoHS
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Unisonic Availability : 2735
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USD 0.1847

Multiples of: 5

               
ULN2003ANSR


Transistors Darlington Hi-Vltg Hi-Crnt Darl Transistor Arrays
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Texas Instruments Availability : 2701
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USD 0.2717

Multiples of: 1

Array 7Npn50 V  0.5 A  Smd/SmtSOP - 16- 20 C+ 70 CUln2003a Reel
PMBTA64.215


Transistor: PNP; bipolar; Darlington; 30V; 500mA; 250mW; SOT23
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Nexperia Availability : 2697
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USD 0.0602

Multiples of: 1

               
PMBTA14.215


Transistor: NPN; bipolar; Darlington; 30V; 500mA; 250mW; SOT23
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Nexperia Availability : 2686
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USD 0.0686

Multiples of: 1

               
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

               
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

Multiples of: 1

            Mjd128Aec - Q101Reel
TIP127 (TO-220)


Darlington Transistors PNP - Darlington 5A 100V TO-220 (TO-220-3) RoHS
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Changjing Electronics Technology Availability : 2594
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USD 0.1554

Multiples of: 5

               
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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XD2803


Darlington transistor array driver DIP-18 RoHS
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XINLUDA Availability : 2095
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USD 0.1793

Multiples of: 5

               
2SD2142KT146


Bipolar (BJT) Transistor NPN - Darlington 30 V 300 mA 200MHz 200 mW Surface Mount SMT3
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ROHM Availability : 9
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USD 0.0729

Multiples of: 5

SingleNpn30 V10 V30 V0.3 A0.1 uA200 mW (1/5 w)Smd/SmtSC - 59- 55 C+ 150 C2Sd2142k Reel
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