Andrew
Andrew Content Marketer
On Dec 15, 2025


TIP142T Darlington Transistors by CDIL – High-Gain Power Switching Solution

The Darlington Transistors TIP142T by CDIL are high-performance power devices designed for applications requiring high current handling and superior gain. Built for reliability and efficiency, these components are widely used in power amplification, motor control, and switching circuits. As part of advanced Semiconductors and Discrete Semiconductors, the TIP142T delivers dependable performance in demanding electronic systems.
Learn more at https://www.xonelec.com/.


Technical Specifications of TIP142T

  • Manufacturer: CDIL

  • Part Number: TIP142T

  • Device Type: Darlington Transistors

  • Transistor Type: NPN

  • Collector-Emitter Voltage (Vce): 100V

  • Collector Current (Ic): 10A

  • DC Current Gain (hFE): High gain Darlington configuration

  • Package Type: TO-220

  • Mounting Style: Through Hole

  • Category: Semiconductors, Discrete Semiconductors, Transistors

These Bipolar Darlington Transistors provide excellent switching efficiency with reduced base drive requirements.


Key Features of TIP142T

  • High current handling Darlington Transistors design

  • Superior gain compared to standard Transistors

  • Low base current requirement

  • Robust thermal performance

  • Reliable operation in power-intensive environments

These features make TIP142T a trusted choice among Semiconductors for power electronics applications.


Applications of TIP142T

  • Motor Control Circuits

  • Audio Power Amplifiers

  • Switching Regulators

  • Power Supply Units

  • Industrial Control Systems

  • Relay & Solenoid Drivers

When high gain and current capacity are required, TIP142T Darlington Transistors deliver stable performance.


Wiring and Connection Overview

Typical configuration includes:

  • Collector: Connected to load

  • Emitter: Ground reference

  • Base: Controlled through resistor network

This simple structure allows easy integration into circuits using Discrete Semiconductors and Darlington Transistors.


Use Case Scenario: Motor Speed Controller

An industrial automation designer required reliable Darlington Transistors for driving DC motors.

Problem: Standard transistors required excessive base current.
Solution: CDIL TIP142T Transistors provided high gain with lower drive current.
Result: Improved efficiency, reduced heat, and stable motor operation.


Download Datasheet for TIP142T

For complete electrical characteristics, pin configuration, and thermal details:

Download TIP142T Datasheet from XON Electronics 


Why Buy from X-On Electronics?

X-On Electronics (https://www.xonelec.com/) offers:

  • Genuine CDIL Semiconductors

  • Wide selection of Discrete Semiconductors & Darlington Transistors

  • Fast global shipping to USA, India, Australia, Europe & other countries

  • Competitive pricing & secure ordering

Your trusted source for high-quality Transistors worldwide.


Conclusion

The TIP142T Darlington Transistors by CDIL are ideal for high-current and high-gain applications. With reliable thermal performance and efficient switching, these Darlington Transistors are a strong solution for power electronics and industrial designs.


FAQs – TIP142T Darlington Transistors

Q1. What type of transistor is TIP142T?
It is an NPN Darlington Transistor designed for high current and high gain applications.

Q2. What is the maximum collector current?
The TIP142T supports up to 10A collector current.

Q3. Is TIP142T suitable for motor control?
Yes, it is widely used in motor drivers and speed control circuits.

Q4. What package is TIP142T available in?
It comes in a TO-220 through-hole package.

Q5. Where can I buy TIP142T globally?
You can buy it from www.xonelec.com, shipping to USA, India, Australia, Europe, and other countries.




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