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.

Enable Filter
Manufacturer
Reset
Configuration
Reset
Transistor Polarity
Reset
Collector- Emitter Voltage VCEO Max
Reset
Emitter- Base Voltage VEBO
Reset
Collector- Base Voltage VCBO
Reset
Maximum DC Collector Current
Reset
Maximum Collector Cut-off Current
Reset
Pd - Power Dissipation
Reset
Mounting Style
Reset
Package / Case
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Series
Reset
Qualification
Reset
Packaging
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(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
  
                   
BC517-D74Z


Trans Darlington NPN 30V 1.2A 3-Pin TO-92 Ammo
Icon ROHS
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 1944
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
Calender.png

AUD 0.2503

Multiples of: 5

SingleNpn30 V10 V40 V1.2 A0.1 uA625 mWThrough HoleTO - 92 - 3 K in KED LEAD- 55 C+ 150 CBc517 Ammo Pack
BD684


Transistor: PNP; bipolar; 120V; 4A; 40W; TO126
Icon ROHS
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 1940
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.2633

Multiples of: 5

               
BSP61H6327XTSA1


Transistor: PNP; bipolar; Darlington; 60V; 1A; 1.5W; SOT223
Icon ROHS
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.

Infineon 1940
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.2764

Multiples of: 1000

               
BSP50H6327XTSA1


Transistor: NPN; bipolar; Darlington; 45V; 1A; 1.5W; SOT223
Icon ROHS
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.

Infineon 1940
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.3028

Multiples of: 1000

               
FZT600BTA


Transistors Darlington NPN Darlington
Icon ROHS
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.

Diodes Incorporated 1940
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.392

Multiples of: 1000

Single Dual CollectorNpn140 V10 V160 V2 A0.01 uA Smd/SmtSOT - 223- 55 C+ 150 CFzt600 Reel
BSP52.115


Darlington Transistors TRANS DARLINGTON
Icon ROHS
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.

Nexperia 1940
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.4311

Multiples of: 1

               
ULN2065B


Driver; darlington, transistor array; 1.5A; 80V; Channels:4; DIP16
Icon ROHS
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 1922
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 4.6642

Multiples of: 1

 NPN             
ULN2803S


SOP-18 Darlington Transistor Arrays ROHS
Icon ROHS
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.

IDCHIP 1901
Ships to you
between Thu. 26 Feb to Tue. 03 Mar
Calender.png

AUD 0.1485

Multiples of: 5

               
TIP137


Transistor: PNP; bipolar; Darlington; 100V; 8A; 70W; TO220AB
Icon ROHS
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 1891
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.7556

Multiples of: 50

               
BCX38A TRA PBFREE


Darlington Transistors NPN 80Vcbo 60Vceo 10Vebo 800mA
Icon ROHS
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.

Central Semiconductor 1879
Ships to you
between Thu. 12 Feb to Wed. 18 Feb
Calender.png

AUD 0.9556

Multiples of: 1

               
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted