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
  
                   
TIP121G


Darlington Transistors 5A 80V Bipolar Power NPN
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ON Semiconductor Availability : 3879
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USD 0.4499

Multiples of: 1

SingleNpn80 V5 V80 V5 A200 uA65 WThrough HoleTO - 220 - 3- 65 C+ 150 CTip121 Tube
FMMT614QTA


Darlington Transistors SS Mid-Perf Transistor SOT23 T&R 3K
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Diodes Incorporated Availability : 3871
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USD 0.187

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SingleNpn100 V14 V300 V500 mA10 nA500 mWSmd/SmtSOT - 23 - 3- 55 C+ 150 C  Cut Tape
BD678


Transistor: PNP; bipolar; 60V; 4A; 40W; TO126
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CDIL Availability : 3870
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USD 0.1779

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ZTX705


Transistors Darlington PNP 120V TRANS 1A 3K Gain 1W
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Diodes Incorporated Availability : 3866
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USD 0.2778

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SinglePnp120 V10 V140 V1 A0.1 uA Through HoleTO - 92- 55 C+ 150 C  Bulk
ULN2003ADR(LX)


SOP-16 Darlington Transistor Arrays ROHS
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lingxingic Availability : 3836
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USD 0.0665

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FZT7053TA


Bipolar (BJT) Transistor NPN - Darlington 100 V 1.5 A 200MHz 1.25 W Surface Mount SOT-223-3
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Diodes Incorporated Availability : 3769
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USD 0.2046

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SingleNpn100 V12 V100 V1.5 A100 nA Smd/SmtSOT - 223 - 3- 55 C+ 150 CFzt705 Reel
ULN2001D(MS)


SOP-8 Darlington Transistor Arrays ROHS
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MSKSEMI Availability : 3729
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USD 0.0864

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TIP41C


Darlington Transistors NPN 6A 100V TO-220 (TO-220-3) RoHS
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Changjing Electronics Technology Availability : 3729
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USD 0.1596

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              Tube - Packed
BSP51,115


Bipolar (BJT) Transistor NPN - Darlington 60 V 1 A 200MHz 1.25 W Surface Mount SOT-223
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Nexperia Availability : 3724
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USD 0.1738

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SingleNpn60 V5 V80 V1 A0.05 uA1.25 WSmd/SmtSOT - 223- 65 C+ 150 C  Reel
GN2003B


SOP-16 Darlington Transistor Arrays ROHS
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GN Semic Availability : 3710
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USD 0.0458

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MMSTA64-7-F


Diodes Incorporated Darlington Transistors PNP BIPOLAR
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Diodes Incorporated Availability : 3684
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USD 0.066

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SinglePnp30 V10 V30 V0.5 A0.1 uA Smd/SmtSOT - 323- 55 C+ 150 CMmsta Reel
MJD128T4G


Transistors Darlington BIP PNP 8A 120V TR
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ON Semiconductor Availability : 3682
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USD 0.4686

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SinglePnp120 V5 V120 V8 A10 uA Smd/SmtTO - 252 - 3 (DPAK)- 65 C+ 150 CMjd128 Reel
MJD127T4G-JSM


TO-252 Darlington Transistors ROHS
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JSMSEMI Availability : 3681
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USD 0.1098

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ULN2003A-DIP16


Darlington transistor array driver DIP-16 RoHS
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Mixic Availability : 3589
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USD 0.0932

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ULN2003APWG4


Texas Instruments Darlington Transistors Hi-Vltg Hi-Crnt Darl Transistor Arrays
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Texas Instruments Availability : 3554
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USD 0.4556

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Array 7Npn50 V  0.5 A  Smd/SmtTSSOP - 16- 20 C+ 70 CUln2003a Tube
HX2803-S


Eight paths SOP-18 Darlington Transistor Arrays ROHS
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ZHHXDZ Availability : 3545
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USD 0.1185

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CXTA14 TR


Darlington Transistors NPN GP Darlington
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Central Semiconductor Availability : 3472
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USD 0.33

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SingleNpn30 V10 V30 V0.5 A0.1 uA Smd/SmtSOT - 89 - 4- 65 C+ 150 CCxta14 Reel
BSP50


Transistor: NPN; bipolar; Darlington; 45V; 0.8A; 1W; SOT223
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ON Semiconductor Availability : 3467
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USD 0.1947

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ULN2803A


SOP-18 Darlington Transistor Arrays ROHS
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TECH PUBLIC Availability : 3448
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USD 0.0945

Multiples of: 5

               
ULN2402A


SOP-10 Darlington Transistor Arrays ROHS
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Mixic Availability : 3433
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USD 0.0733

Multiples of: 5

               
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