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HomeCommunitySubjectTIP125 Darlington Transistor: Datasheet PDF, Pinout, Circuit

TIP125 Darlington Transistor: Datasheet PDF, Pinout, Circuit

Transistors - Bipolar (BJT) - Single TRANS PNP DARL 60V 5A TO-220 The TIP125 is a silicon Epitaxial-Base PNP power transistor. This post will cover its datasheet, pinout, circuit, equivalent and more details about TIP125.

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Dec 16, 2021

Elvis Meredith

Using the TIP120 & TIP125 Darlington Transistors with Arduino

Transistors - Bipolar (BJT) - Single TRANS PNP DARL 60V 5A TO-220

The TIP125 is a silicon Epitaxial-Base PNP power transistor. This post will cover its datasheet, pinout, circuit, equivalent and more details about TIP125.

TIP125

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TIP125 Pinout

TIP125 CAD Model

TIP125 Symbol

 

TIP125 Footprint

 

TIP125 3D Model

TIP125 Description

TIP125 is manufactured in planar technology with a “base island” layout and monolithic Darlington configuration. The resulting transistors show exceptional high gain performance coupled with very low saturation voltage.

TIP125 Feature

■ Low  collector-emitter saturation voltage 
■ Complementary  NPN  -  PNP  transistors

TIP125 Application

■ General purpose linear and switching

TIP125 Equivalent

The equivalents for TIP125:

  • TIP100

  • TIP101

  • TIP102

  • TIP105

  • TIP106

  • TIP107

  • TIP110

  • TIP120

TIP125 Internal Schematic Diagram

The following figure shows the internal schematic diagram of TIP125

TIP125 Internal Schematic Diagrams

TIP125 Test Circuit

The TIP125 Test Circuit is shown below

TIP125 Resistive load switching for NPN type

TIP125 Resistive load switching for PNP type

Specifications

STMicroelectronics TIP125 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TIP125.

TIP125 Tech Specifications

STMicroelectronics TIP125 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics TIP125.

Product Attribute Attribute Value
Lifecycle StatusACTIVE (Last Updated: 7 months ago)
Factory Lead Time8 Weeks
MountThrough Hole
Mounting TypeThrough Hole
Package / CaseTO-220-3
Number of Pins3Pins
Weight4.535924g
Transistor Element MaterialSILICON
Collector-Emitter Breakdown Voltage60V
Collector-Emitter Saturation Voltage2V
Number of Elements1 Element
hFEMin1000
Operating Temperature150°C TJ
PackagingTube
JESD-609 Codee3
Part StatusActive
Product Attribute Attribute Value
Moisture Sensitivity Level (MSL)1 (Unlimited)
Number of Terminations3Terminations
ECCN CodeEAR99
Terminal FinishMatte Tin (Sn)
Voltage - Rated DC-60V
Max Power Dissipation65W
Current Rating-5A
Base Part NumberTIP125
Pin Count3
PolarityPNP
Element ConfigurationSingle
Power Dissipation65W
Power - Max2W
Transistor ApplicationSWITCHING
Transistor TypePNP - Darlington
Collector Emitter Voltage (VCEO)60V
Product Attribute Attribute Value
Max Collector Current5A
DC Current Gain (hFE) (Min) @ Ic, Vce1000 @ 3A 3V
Current - Collector Cutoff (Max)500μA
JEDEC-95 CodeTO-220AB
Vce Saturation (Max) @ Ib, Ic4V @ 20mA, 5A
Collector Base Voltage (VCBO)60V
Emitter Base Voltage (VEBO)5V
VCEsat-Max4 V
Height15.75mm
Length10.4mm
Width4.6mm
REACH SVHCNo SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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TIP125 Package

TIP125 Manufacturer

STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivalled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of  System-on-Chip  (SoC) technology and its products play a key role in enabling today's convergence trends.

Datasheet PDF

Download datasheets and manufacturer documentation for STMicroelectronics TIP125.

TIP125 Documents

Download datasheets and manufacturer documentation for TIP125

Frequently Asked Questions

What are Darlington transistors used for?
Darlington transistors are mainly used in switching and amplification applications for delivering a very high DC current gain. Some of the key applications are high and low side switches, sensor amplifiers and audio amplifiers.
What is the advantage of a Darlington pair?
Benefits or advantages of Darlington transistor ➨It offers a very high current gain in comparison to a single transistor. ➨It offers very high input impedance. ➨It uses few components and hence can be used for easy circuit designs. ➨It can amplify signals to a larger extent
What type of technology is TIP125 manufactured in?
Planar technology.
What does the resulting transistors show?
High gain performance.
FAQ
What are Darlington transistors used for?
Darlington transistors are mainly used in switching and amplification applications for delivering a very high DC current gain. Some of the key applications are high and low side switches, sensor amplifiers and audio amplifiers.
What is the advantage of a Darlington pair?
Benefits or advantages of Darlington transistor ➨It offers a very high current gain in comparison to a single transistor. ➨It offers very high input impedance. ➨It uses few components and hence can be used for easy circuit designs. ➨It can amplify signals to a larger extent
What type of technology is TIP125 manufactured in?
Planar technology.
What does the resulting transistors show?
High gain performance.

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