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2N6279 Transistor
Product Overview
The 2N6279 is a high-power NPN bipolar junction transistor (BJT) designed for general-purpose amplifier and switching applications. This transistor falls under the category of discrete semiconductor devices and is commonly used in power amplifiers, audio amplifiers, and industrial control systems. The 2N6279 is known for its high current and voltage capabilities, making it suitable for demanding applications. It is typically packaged in a TO-3 metal can package and is available in various quantities.
Specifications
- Maximum Collector-Emitter Voltage: 100V
- Maximum Collector Current: 15A
- Power Dissipation: 150W
- Transition Frequency: 4MHz
- Package Type: TO-3
- Quantity: Varies
Pin Configuration
The 2N6279 transistor has a standard TO-3 package with three leads: 1. Base (B) 2. Emitter (E) 3. Collector (C)
Functional Features
- High current and voltage ratings
- Low saturation voltage
- Fast switching speed
- Robust construction for rugged applications
Advantages and Disadvantages
Advantages
- High power handling capability
- Suitable for high-frequency applications
- Low saturation voltage reduces power loss
Disadvantages
- Relatively large package size
- Limited availability compared to more common transistors
Working Principles
The 2N6279 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current. When a small current flows into the base, it allows a larger current to flow from the collector to the emitter, enabling amplification or switching functions.
Application Field Plans
The 2N6279 transistor finds extensive use in the following application fields: - Power amplifiers - Audio amplifiers - Industrial control systems - High-power switching circuits
Alternative Models
For those seeking alternatives to the 2N6279, several comparable transistors are available, including: - MJ15003 - 2N3773 - TIP35C - MJE3055T
In conclusion, the 2N6279 transistor offers high power handling capabilities and is well-suited for applications requiring robust amplification and switching functions. Its specifications, pin configuration, functional features, advantages, and disadvantages make it a valuable component in various electronic circuits.
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What is the 2N6279 transistor used for?
- The 2N6279 is a high-power NPN bipolar junction transistor (BJT) commonly used in power amplifier and switching applications.
What are the key specifications of the 2N6279 transistor?
- The 2N6279 has a maximum collector current of 30A, a maximum collector-emitter voltage of 100V, and a power dissipation of 200W.
Can the 2N6279 be used for audio amplifier applications?
- Yes, the 2N6279 can be used in audio amplifier circuits, especially in high-power audio amplification systems.
Is the 2N6279 suitable for switching applications?
- Absolutely, the 2N6279 is commonly employed in high-power switching circuits due to its high current and voltage ratings.
What are some typical circuit configurations using the 2N6279?
- The 2N6279 is often used in common emitter and common collector configurations for power amplification and switching.
Are there any specific heat dissipation considerations when using the 2N6279?
- Yes, due to its high power dissipation, proper heat sinking is crucial when using the 2N6279 to ensure it operates within its temperature limits.
Can the 2N6279 be used in automotive applications?
- Yes, the 2N6279 is suitable for automotive applications such as in car audio amplifiers and power control circuits.
What are some alternative transistors to the 2N6279?
- Alternatives include the MJ15003, MJ15004, and MJE15030, which have similar characteristics and can be used in similar applications.
Does the 2N6279 require any special driving circuitry?
- It's recommended to use appropriate base driving circuitry to ensure the 2N6279 operates within its specified parameters and to prevent damage from overdriving.
Where can I find detailed application notes for the 2N6279?
- Detailed application notes and example circuits for the 2N6279 can be found in the manufacturer's datasheet and application notes, as well as in various electronics engineering resources.