2N6274-Transistor NPN Power Transistor in TO-3 Package by ON Semiconductor

2N6274-Transistor Overview

The 2N6274 is a high-power NPN bipolar junction transistor designed for demanding industrial and power switching applications. Known for its robustness and reliable performance, this transistor supports collector currents up to 10A and collector-emitter voltages up to 100V, making it ideal for medium- to high-power circuits. Its rugged construction ensures stable operation under elevated temperatures and stress conditions. The 2N6274 is widely used in power amplifiers, power supplies, and motor control circuits where durability and efficient heat dissipation are critical. For detailed component sourcing and availability, visit IC Manufacturer.

2N6274-Transistor Technical Specifications

2N6274-Transistor Key Features

• High Collector Current Capacity: Supports continuous currents up to 10A, enabling its use in high-power switching and amplification tasks.
• Robust Voltage Ratings: Withstands up to 120V between collector and base, ensuring reliable operation in demanding voltage environments.
• High Power Dissipation: Rated for 115W, this transistor efficiently manages heat, minimizing thermal stress and enhancing device longevity.
• Wide DC Current Gain Range: Gain values between 20 and 70 facilitate flexible circuit design with predictable amplification characteristics.
• Thermal Stability: Capable of operating at junction temperatures up to 200??C, supporting high-temperature industrial applications without performance degradation.
• Moderate Frequency Response: Transition frequency around 3 MHz suits switching and linear amplification in industrial control circuits.
• Rugged Construction: The device’s robust build minimizes failure rates in harsh operating conditions, enhancing system reliability.

Typical Applications

• Power Amplifiers: Used in audio or RF power amplification where high current and voltage capability is required for driving loads effectively.
• Switching Power Supplies: Ideal for controlling power in industrial switching regulators, offering efficient load management and thermal handling.
• Motor Control Circuits: Suitable for driving motors in automation systems due to its high current rating and reliable switching performance.
• Industrial Control Systems: Provides dependable performance in controlling various actuators and relays within manufacturing and process control environments.

2N6274-Transistor Advantages vs Typical Alternatives

The 2N6274 transistor offers superior power handling and voltage tolerance compared to many standard BJTs, making it advantageous for industrial applications requiring high current and thermal endurance. Its broad current gain range enhances design flexibility, while its rugged construction improves reliability under continuous operation. These attributes collectively provide improved efficiency, stability, and longevity relative to typical alternatives in similar power transistor categories.

2N6274-Transistor Brand