TIP125 Darlington PNP transistor 60V 5A

Product Overview

The TIP125 Darlington PNP Transistor is a high-gain, high-current transistor designed for power switching and amplification applications. With a collector-emitter voltage of 60V and a maximum current rating of 5A, it is ideal for motor control, relay driving, linear regulators, and audio amplification. Featuring a Darlington pair configuration, the TIP125 provides high current gain (hFE), low saturation voltage, and efficient power switching, making it suitable for high-performance applications.

Key Features:

• Darlington PNP Transistor – Provides high current gain for efficient switching.
• High Voltage & Current Rating – Supports up to 60V and 5A.
• Low Saturation Voltage (Vce(sat)) – Reduces power loss and improves efficiency.
• Integrated Base-Emitter Resistor – Simplifies circuit design.
• High DC Current Gain (hFE) – Typical gain of 1000, ideal for power applications.
• TO-220 Package – Provides excellent heat dissipation and easy mounting.

Technical Specifications:

• Model: TIP125
• Transistor Type: PNP Darlington
• Collector-Emitter Voltage (Vce): 60V
• Collector-Base Voltage (Vcb): 60V
• Emitter-Base Voltage (Veb): 5V
• Continuous Collector Current (Ic): 5A
• Peak Collector Current (Icm): 8A
• DC Current Gain (hFE): 1000 (typical)
• Saturation Voltage (Vce(sat)): 2V (at 5A)
• Power Dissipation (Pd): 65W
• Package Type: TO-220

Applications:

• Motor Control – Efficiently drives DC motors and actuators.
• Relay & Solenoid Drivers – Used for switching high-power loads.
• Linear Voltage Regulators – Ideal for voltage regulation circuits.
• Audio Amplification – Enhances performance in high-power amplifiers.
• Battery Chargers – Used in power regulation for charging applications.

Why Choose the TIP125?

With high current gain, robust power handling, and efficient switching capabilities, the TIP125 Darlington PNP Transistor is an excellent choice for engineers and hobbyists working on power control, amplification, and switching applications.