Tip127 PNP Transistor

The TIP127 is a versatile PNP Darlington transistor designed for high-current switching and amplifier applications. It features a robust construction with two bipolar junction transistors (BJTs) configured in a Darlington arrangement. This design provides exceptionally high current gain, making it suitable for applications requiring efficient and reliable switching of medium to high currents.

Key Features:

• Transistor Type: PNP Darlington pair transistor.
• Maximum Collector-Emitter Voltage (V_CE): Typically -100V.
• Maximum Collector-Base Voltage (V_CB): Typically -100V.
• Maximum Emitter-Base Voltage (V_EB): Typically -5V.
• Collector Current (I_C): Capable of handling currents up to -5A continuous.
• Power Dissipation (P_D): Typically 80W, ensuring reliable operation under various load conditions.
• Gain (h_FE): Very high current gain due to the Darlington configuration, minimizing base drive requirements.
• Package Type: TO-220 package, offering good thermal conductivity and mechanical strength for effective heat dissipation.

Technical Specifications:

• Operating Temperature Range: -65°C to +150°C, enabling operation in wide temperature environments.
• Mounting Style: Through-hole mounting for easy integration into circuit boards or heat sinks.
• Pin Configuration: Base (B), Collector (C), Emitter (E), facilitating straightforward circuit design and assembly.

Applications:

• Power Supply Regulators: Provides stable voltage regulation.
• Audio Amplifiers: Amplifies audio signals with high fidelity.
• Motor Drivers: Controls DC motors and other inductive loads efficiently.
• Switching Applications: Ideal for applications requiring high current switching capabilities and reliable performance.

Datasheet: For detailed technical information, refer to the TIP127 datasheet.