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2SC4960
Product Overview
Category:
2SC4960 belongs to the category of semiconductor transistors.
Use:
It is commonly used as an amplifier or switching device in electronic circuits.
Characteristics:
- High voltage capability
- Low saturation voltage
- Fast switching speed
Package:
The 2SC4960 is typically available in a TO-220 package.
Essence:
The essence of 2SC4960 lies in its ability to amplify and switch electronic signals efficiently.
Packaging/Quantity:
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Collector-Base Voltage: Vcbo = 400V
- Maximum Collector-Emitter Voltage: Vceo = 230V
- Maximum Emitter-Base Voltage: Vebo = 7V
- Collector Current: Ic = 1.5A
- Power Dissipation: Pc = 25W
- Transition Frequency: ft = 30MHz
Detailed Pin Configuration
The 2SC4960 transistor typically has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)
Functional Features
- High voltage capability allows for use in various power applications.
- Low saturation voltage ensures minimal power loss during operation.
- Fast switching speed enables quick response in switching applications.
Advantages and Disadvantages
Advantages
- High voltage capability
- Low saturation voltage
- Fast switching speed
Disadvantages
- Limited maximum collector current compared to some alternative models
- Moderate transition frequency
Working Principles
The 2SC4960 operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.
Detailed Application Field Plans
Audio Amplification
The 2SC4960 can be used in audio amplifiers due to its high voltage capability and low saturation voltage, providing efficient signal amplification.
Power Supply Circuits
In power supply circuits, the 2SC4960's characteristics make it suitable for switching and amplifying power signals with minimal power loss.
Switching Applications
Its fast switching speed makes it ideal for use in various electronic switching applications, such as inverter circuits and motor control.
Detailed and Complete Alternative Models
Some alternative models to 2SC4960 include: - 2N3055 - MJ15003 - TIP31C - BD139
In conclusion, the 2SC4960 transistor offers high voltage capability, low saturation voltage, and fast switching speed, making it suitable for a range of applications in audio amplification, power supply circuits, and electronic switching. While it has certain limitations, such as moderate transition frequency and limited maximum collector current, it remains a versatile component in electronic circuit design.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 2SC4960 trong giải pháp kỹ thuật
What is the 2SC4960 transistor used for?
- The 2SC4960 is a high-frequency, high-speed switching transistor commonly used in electronic circuits such as amplifiers and power control applications.
What are the key specifications of the 2SC4960 transistor?
- The 2SC4960 transistor typically has a maximum collector current of 7A, a maximum collector-emitter voltage of 150V, and a transition frequency of around 30MHz.
How can I identify the pin configuration of the 2SC4960 transistor?
- The pinout configuration of the 2SC4960 transistor is typically available in its datasheet, which shows the base, collector, and emitter pins.
What are some common applications of the 2SC4960 transistor?
- The 2SC4960 transistor is often used in audio amplifiers, power supply circuits, motor control, and other high-frequency switching applications.
What are the recommended operating conditions for the 2SC4960 transistor?
- It is important to operate the 2SC4960 within its specified temperature range, voltage limits, and current ratings as outlined in the datasheet to ensure reliable performance.
Are there any specific considerations for driving the 2SC4960 transistor?
- When driving the 2SC4960 transistor, it's important to consider proper biasing, drive voltage levels, and protection against overcurrent or overvoltage conditions.
Can the 2SC4960 be used in a push-pull amplifier configuration?
- Yes, the 2SC4960 can be utilized in push-pull amplifier designs to achieve higher efficiency and lower distortion in audio and RF applications.
What are the typical thermal characteristics of the 2SC4960 transistor?
- The thermal resistance and junction-to-case thermal resistance of the 2SC4960 transistor are important parameters to consider for heat dissipation and thermal management in circuit design.
Are there any common failure modes associated with the 2SC4960 transistor?
- Common failure modes may include thermal runaway due to inadequate heat sinking, overvoltage stress, or excessive current leading to device breakdown.
Where can I find reliable sources for purchasing the 2SC4960 transistor?
- The 2SC4960 transistor can be sourced from reputable distributors, electronic component suppliers, or directly from manufacturers to ensure authenticity and quality.