The ON Semiconductor 3055L is a versatile NPN bipolar junction transistor (BJT) known for its high performance and reliability in a wide range of applications. This component is a fundamental building block in electronic circuits, designed to handle moderate power levels while providing high amplification and switching speeds.

Key Features

• Voltage & Current Ratings: The 3055L can handle collector-emitter voltages up to 60V, and collector currents up to 15A, making it suitable for medium power applications.
• Power Dissipation: With a power dissipation of 115W, this transistor can manage significant energy without overheating, thanks to its efficient thermal properties.
• Gain Bandwidth Product (fT): It has a transition frequency of 2MHz, providing a good balance between speed and power for audio frequency and general-purpose amplification.
• High DC Current Gain: The device boasts a high hFE, typically around 20-70 at 4A, which allows for a significant current amplification factor.

Applications

The 3055L is commonly used in:

• Linear Voltage Regulators
• Power Amplifiers
• Switching Circuits
• Motor Controllers
• Relay Drivers

Package Details

The transistor is housed in a TO-3 package, known for its robustness and excellent thermal performance. This metal can package allows for efficient heat dissipation, which is essential for maintaining stability and extending the operational lifespan of the device in high-power applications.

Quality and Reliability

ON Semiconductor is committed to delivering high-quality products. The 3055L transistor is manufactured with stringent quality control processes, ensuring consistent performance and reliability for industrial and commercial applications. It is designed to meet or exceed the demands of the most challenging electronic designs.

Environmental Compliance

In alignment with global environmental standards, the 3055L from ON Semiconductor is produced with eco-friendly materials and processes, adhering to RoHS and REACH regulations.