2N3766-Transistor by ON Semiconductor – High-Power Amplifier, TO-3 Package

2N3766-Transistor Overview

The 2N3766 is a high-power NPN silicon transistor designed for general-purpose amplification and switching applications. It features a robust collector current rating and high voltage tolerance, making it suitable for industrial and commercial electronic circuits requiring reliable performance under demanding conditions. This transistor exhibits excellent gain characteristics and thermal stability, ensuring consistent operation across various environments. Ideal for power amplification and switching in audio, motor control, and power regulation circuits, the 2N3766 offers engineers a dependable solution for medium-power applications. For more details, visit IC Manufacturer.

2N3766-Transistor Key Features

• High Collector Current Capacity: Supports up to 10A collector current, enabling efficient power handling in high-demand circuits.
• Elevated Collector-Emitter Voltage: Rated for 60V, suitable for applications requiring moderate voltage operation.
• Power Dissipation: Capable of dissipating up to 75W, ensuring reliability in power-intensive environments.
• Complementary Transistor Pairing: Easily paired with complementary devices such as the 2N2955 for push-pull amplifier configurations.

2N3766-Transistor Technical Specifications

2N3766-Transistor Advantages vs Typical Alternatives

This transistor offers a balanced mix of high current capacity and voltage tolerance, outperforming many standard NPN transistors in its class. Its ability to handle 10A collector current and 75W power dissipation delivers enhanced reliability and performance in power amplification and switching roles. Compared to typical alternatives, it provides superior thermal stability and gain characteristics, making it ideal for industrial-grade applications requiring consistent operation under heavy loads.

Typical Applications

• Audio power amplifiers: Delivers robust output power with low distortion, suitable for driving speakers in high-fidelity audio systems.
• Motor control circuits: Efficiently handles high current loads for controlling DC motors and actuators.
• Power supplies: Used in regulated power supplies and voltage regulators requiring medium power switching capabilities.
• Switching applications: Suitable for high-current switching in industrial control systems and automation equipment.

2N3766-Transistor Brand Info

The 2N3766 transistor is a well-established product widely recognized in the electronics industry. Manufactured according to stringent quality standards, it has become a preferred choice for engineers requiring a durable, high-power NPN transistor. Known for its consistent performance and ease of integration, this device supports a broad range of industrial and commercial electronic applications. Its availability through multiple distributors ensures reliable supply for design and production needs.

FAQ

What is the maximum collector current rating for the 2N3766 transistor?

This transistor supports a maximum collector current of 10 amperes, allowing it to handle substantial current loads in power amplification and switching circuits.

Can the 2N3766 be used in audio amplifier designs?

Yes, the device is suitable for audio power amplifier stages due to its capability to deliver high current and power dissipation, which helps maintain audio fidelity and drive speakers effectively.

What is the maximum collector-emitter voltage rating for this transistor?

The maximum collector-emitter voltage is rated at 60 volts, making it appropriate for medium voltage applications where voltage stress on the device is a consideration.

How does the 2N3766 compare to complementary transistors?

This transistor is often paired with complementary PNP devices like the 2N2955 in push-pull amplifier configurations, providing balanced performance and improved efficiency in power circuits.

What are typical thermal operating limits for the device?

The maximum operating junction temperature for the transistor is 200??C, which offers excellent thermal tolerance suitable for demanding industrial environments.