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On Aug 13, 2025


TIP42 Bipolar Transistors - BJT by Central Semiconductor

The Bipolar Transistors - BJT TIP42 by Central Semiconductor are high-performance PNP power Semiconductors widely used for amplification and switching. Classified under Discrete Semiconductors, Transistors, and Bipolar Transistors - BJT, they offer reliable performance for industrial and consumer electronics.


Technical Specifications of TIP42

  • Manufacturer: Central Semiconductor

  • Part Number: TIP42

  • Category: Semiconductors, Discrete Semiconductors, Transistors, Bipolar Transistors - BJT

  • Transistor Type: PNP

  • Collector-Emitter Voltage (Vce): 100V

  • Collector Current (Ic): 6A

  • Power Dissipation: 65W

  • Package: TO-220

  • Operating Temperature Range: -65°C to +150°C


Key Features of TIP42

  • High current handling capability for demanding loads

  • Low saturation voltage for enhanced efficiency

  • Rugged TO-220 package for heat dissipation

  • Versatile for both linear and switching applications

  • Wide temperature range for harsh environments


Applications of TIP42

  • Audio amplifier stages

  • Motor driver circuits

  • Relay control and automation systems

  • Power regulation in industrial equipment

  • General-purpose PNP transistor applications


Wiring and Connection Overview

When using TIP42 Bipolar Transistors - BJT:

  • Pinout: Base (B), Collector (C), Emitter (E)

  • Use correct biasing resistors for the base

  • Ensure proper load current within specified ratings

  • Use heatsinks for continuous high-power operation


Use Case Scenario – Audio Power Amplifier

Problem: A need for a reliable PNP transistor in a high-fidelity audio system.

Solution: The TIP42 Bipolar Transistors - BJT provide low distortion, high current handling, and excellent thermal stability.

Result: Clear, powerful audio output with long-term reliability.


Download Datasheet for TIP42

[Download TIP42 Datasheet from Xon Electronics]


Also available from other manufacturers


Why Buy from Xon Electronics?

  • 100% Genuine Central Semiconductor components
  • Global delivery to USA, India, Australia, Europe, and more
  • Competitive market pricing
  • Expert technical assistance
  • Secure and trusted transactions


FAQs – TIP42 Bipolar Transistors - BJT

Q1. What is the maximum collector current for TIP42?
6A continuous.

Q2. Can it be used for switching power supplies?
Yes, with appropriate design parameters.

Q3. Is heatsinking necessary for TIP42?
Yes, for high-power operations.

Q4. Does Xon Electronics provide worldwide shipping?
Yes, including USA, India, Australia, Europe, and other countries.


Conclusion

The TIP42 Bipolar Transistors - BJT by Central Semiconductor deliver dependable performance in high-current PNP transistor applications. Belonging to the Semiconductors, Discrete Semiconductors, Transistors, and Bipolar Transistors - BJT family, they are an ideal choice for industrial and consumer electronics.


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