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JAN2N3055
Product Overview
Category
The JAN2N3055 is a high-power NPN bipolar junction transistor (BJT) designed for general-purpose switching and amplifier applications.
Use
It is commonly used in power supply circuits, audio amplifiers, and industrial control systems.
Characteristics
- High power handling capability
- Low collector-emitter saturation voltage
- High current gain
- Robust construction for reliability in demanding environments
Package
The JAN2N3055 is typically available in a metal TO-3 package, providing excellent thermal performance and mechanical ruggedness.
Essence
The essence of the JAN2N3055 lies in its ability to efficiently handle high power levels while maintaining reliable operation.
Packaging/Quantity
It is usually supplied in bulk packaging with varying quantities depending on the supplier.
Specifications
- Collector-Emitter Voltage: 60V
- Collector-Base Voltage: 100V
- Emitter-Base Voltage: 7V
- Collector Current: 15A
- Power Dissipation: 115W
- Transition Frequency: 2.5MHz
- Operating Temperature: -65°C to 200°C
Detailed Pin Configuration
- Base (B)
- Emitter (E)
- Collector (C)
Functional Features
- High power amplification
- Switching capabilities
- Reliable performance in harsh conditions
Advantages
- High power handling
- Versatile applications
- Robust construction
Disadvantages
- Relatively large package size
- Higher cost compared to smaller transistors
Working Principles
The JAN2N3055 operates based on the principles of amplification and control of electrical currents. When biased correctly, it allows for precise control of high-power circuits and efficient signal amplification.
Detailed Application Field Plans
Power Supply Circuits
The JAN2N3055 is commonly used in linear power supply designs due to its high current and voltage handling capabilities.
Audio Amplifiers
Its robust construction and high power dissipation make it suitable for audio amplifier applications, especially in high-power audio systems.
Industrial Control Systems
In industrial settings, the JAN2N3055 finds use in motor control circuits and other high-power control applications.
Detailed and Complete Alternative Models
- MJ15003
- 2N3773
- TIP35C
- MJE3055
In conclusion, the JAN2N3055 transistor offers high power handling, versatile applications, and reliable performance, making it a popular choice for various electronic circuits and systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JAN2N3055 v technických řešeních
What is the JAN2N3055 transistor used for?
- The JAN2N3055 transistor is commonly used in power amplifier and switching applications due to its high current and voltage ratings.
What are the key specifications of the JAN2N3055 transistor?
- The JAN2N3055 transistor typically has a maximum collector current of 15A, a maximum collector-emitter voltage of 70V, and a power dissipation of 115W.
What are the typical applications of the JAN2N3055 transistor?
- Typical applications include audio amplifiers, power supplies, motor control, and voltage regulators.
What are the important considerations when using the JAN2N3055 transistor in a circuit?
- It's crucial to consider heat dissipation, proper biasing, and ensuring that the maximum ratings of the transistor are not exceeded.
What are the common failure modes of the JAN2N3055 transistor?
- Common failure modes include thermal runaway due to inadequate heat sinking, overcurrent conditions, and voltage spikes.
How can I improve the reliability of the JAN2N3055 transistor in my circuit?
- Proper heat sinking, current limiting, and transient protection can significantly improve the reliability of the JAN2N3055 transistor.
Can the JAN2N3055 transistor be used in high-frequency applications?
- While it is not optimized for high-frequency operation, it can still be used in some RF power amplifier applications with appropriate design considerations.
What are the alternatives to the JAN2N3055 transistor?
- Alternatives include the MJ2955, 2N3773, and TIP3055 transistors, which offer similar characteristics and can be used as substitutes in many applications.
What are the best practices for soldering the JAN2N3055 transistor?
- It's important to use an appropriate soldering iron temperature, avoid excessive heating of the leads, and ensure good mechanical support during soldering.
Where can I find detailed application notes and reference designs for the JAN2N3055 transistor?
- Manufacturers' datasheets, application notes, and online technical forums are valuable resources for detailed information and reference designs related to the JAN2N3055 transistor.