2N6287-Darlington Transistor – High Power NPN, TO-3 Metal Can Package by ON Semiconductor

2N6287-Darlington Overview

The 2N6287-Darlington is a high-power NPN Darlington transistor designed for industrial and power amplification applications. This device features a robust collector current capacity and high voltage ratings, making it suitable for demanding switching and linear amplification environments. Its integrated Darlington configuration ensures high current gain, enabling efficient control of large loads with minimal base drive. The transistor??s TO-3 metal package facilitates effective heat dissipation, enhancing reliability under continuous high-power conditions. Engineers and sourcing specialists seeking a durable, high-performance transistor for power regulation and amplification will find this product valuable. For further details, visit IC Manufacturer.

2N6287-Darlington Technical Specifications

2N6287-Darlington Key Features

• High current handling capacity: Supports up to 12 A continuous collector current, allowing control of large power loads efficiently.
• Robust voltage rating: Collector-emitter voltage of 100 V ensures suitability for various industrial power supply designs.
• Integrated Darlington pair: Provides high current gain (h_FE ~1000), reducing required base drive current for improved efficiency.
• TO-3 metal package: Enables excellent thermal dissipation, enhancing reliability during prolonged high-power operation.

Typical Applications

• Power amplifiers and linear output stages in audio and industrial control systems, where high current and voltage handling are critical for reliable performance.
• Switching regulators and high-current switching circuits requiring efficient transistor operation and robust power handling.
• Motor control circuits where precise high-current switching and amplification are necessary to drive motors safely and effectively.
• Power supply circuits including DC-DC converters and voltage regulators demanding high gain and thermal stability.

2N6287-Darlington Advantages vs Typical Alternatives

This Darlington transistor offers superior current gain and high power dissipation capability compared to standard bipolar transistors, allowing engineers to reduce base drive requirements while managing elevated load currents. Its 100 V collector-emitter rating combined with a rugged TO-3 package delivers enhanced thermal management and operational reliability, making it a preferred choice over smaller plastic-packaged alternatives in demanding industrial power applications.

2N6287-Darlington Brand Info

The 2N6287-Darlington transistor is a widely recognized device originally produced by multiple semiconductor manufacturers including ON Semiconductor and Motorola (now part of ON Semiconductor). Known for its rugged TO-3 metal can packaging and reliable high-power performance, this transistor remains popular in industrial and power electronics sectors. Its long-standing presence in the market ensures broad availability and established technical support, making it a dependable component for power amplification and switching solutions.

FAQ

What is the maximum collector current the 2N6287 can handle?

The 2N6287-Darlington transistor supports a maximum continuous collector current of 12 A, making it suitable for high-load applications where substantial current flow is required.

How does the Darlington configuration benefit the transistor??s performance?

The Darlington pair internal to the device provides very high current gain, typically around 1000, which means a small base current can control a large collector current. This reduces drive requirements and improves efficiency.

What packaging does this transistor use, and why is it important?

This transistor is housed in a TO-3 metal can package, which offers excellent heat dissipation