TIP126 Darlington Transistor (80V, 5A)

Overview

The TIP126 is a robust PNP Darlington transistor housed in a TO-220 package, designed for high-current switching and amplification applications. With an 80V collector-emitter breakdown voltage and a 5A continuous collector current, it delivers reliable performance for motor control, power regulation, and other demanding tasks. Its Darlington configuration provides high current gain, making it an excellent choice for driving loads directly from low-current control signals.

Key Features

• High Current Capability: Handles up to 5A continuous collector current.
• High Voltage Rating: 80V collector-emitter breakdown voltage.
• Darlington Configuration: Provides high current gain (hFE) for sensitive applications.
• Power Dissipation: Supports up to 65W of power dissipation.
• Standard TO-220 Package: Easy to mount and heatsink for thermal management.

Technical Specifications

• Transistor Type: PNP Darlington
• Collector-Emitter Breakdown Voltage (Max): 80V
• Collector Current (Max): 5A
• Power Dissipation (Max): 65W
• Package / Case: TO-220

Applications & Use Cases

• Motor Control: Drive DC motors and small actuators.
• Power Switching: Control relays, solenoids, and high-power LEDs.
• Amplification: Use in audio and signal amplification stages.
• Voltage Regulation: Implement linear regulators and power supply circuits.
• Automotive: Suitable for automotive control circuits.

What's Included

• 1x TIP126 PNP Darlington Transistor (TO-220 package)

Compatibility

• Compatible with standard breadboards and PCBs using TO-220 footprint.
• Works with microcontrollers (Arduino, Raspberry Pi, etc.) when driven through a suitable base resistor.
• Can be used in conjunction with other discrete components for various circuit designs.

MOKWN Recommendation

The TIP126 is a versatile and reliable choice for makers and engineers in Egypt who need high-current switching capabilities. Its Darlington design simplifies drive circuits, making it ideal for robotics and automation projects. We recommend adding a heatsink for continuous high-current operation to ensure optimal performance and longevity.