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2SC4883
Product Overview
Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: High voltage, high current capability
Package: TO-92L
Essence: NPN silicon epitaxial planar transistor
Packaging/Quantity: Bulk packaging, typically sold in reels of 2000 units
Specifications
- Collector-Base Voltage (VCBO): 400V
- Collector-Emitter Voltage (VCEO): 400V
- Emitter-Base Voltage (VEBO): 5V
- Collector Current (IC): 150mA
- Power Dissipation (PD): 625mW
- Transition Frequency (fT): 100MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- High voltage capability
- Low saturation voltage
- Fast switching speed
- Complementary to 2SA1859
Advantages and Disadvantages
Advantages: - Suitable for high voltage applications - Fast response time - Low power dissipation
Disadvantages: - Limited collector current compared to some alternatives - Sensitive to overvoltage conditions
Working Principles
The 2SC4883 is an NPN transistor that operates by controlling the flow of current between the collector and emitter terminals through the base terminal. When a small current is applied to the base, it allows a larger current to flow from the collector to the emitter, enabling amplification and switching functions in electronic circuits.
Detailed Application Field Plans
The 2SC4883 is commonly used in audio amplifiers, power supply circuits, and high voltage switching applications. Its high voltage and current capabilities make it suitable for use in various industrial and consumer electronic devices.
Detailed and Complete Alternative Models
- 2N5551
- BC547
- MJE13005
In conclusion, the 2SC4883 is a versatile NPN transistor with high voltage and current capabilities, making it suitable for a wide range of electronic applications. Its fast switching speed and low power dissipation make it a popular choice for amplification and switching circuits.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 2SC4883 trong giải pháp kỹ thuật
What is the 2SC4883 transistor used for?
- The 2SC4883 is a high-voltage, high-speed switching transistor commonly used in power supply and electronic control applications.
What are the key specifications of the 2SC4883 transistor?
- The 2SC4883 typically has a collector-emitter voltage (Vce) of 1500V, a collector current (Ic) of 8A, and a maximum power dissipation of 100W.
How can the 2SC4883 be used in power supply designs?
- The 2SC4883 can be utilized in power supply circuits to switch high voltages and currents, making it suitable for applications such as inverters and motor drives.
What are the typical operating conditions for the 2SC4883?
- The 2SC4883 is designed to operate within a temperature range of -55°C to 150°C and is often used in industrial and automotive environments.
Are there any specific considerations when designing with the 2SC4883?
- It's important to ensure proper heat sinking and thermal management due to the high power dissipation of the 2SC4883 in certain applications.
Can the 2SC4883 be used in audio amplifier circuits?
- While the 2SC4883 is primarily intended for power switching applications, it can also be employed in audio amplifier designs that require high voltage and current handling capabilities.
What are some common alternatives to the 2SC4883?
- Alternatives to the 2SC4883 include transistors such as the MJE13009, 2N3055, and MJ15003, which offer similar high-voltage switching characteristics.
Does the 2SC4883 require any special driver circuitry?
- Depending on the application, the 2SC4883 may require appropriate drive circuitry to ensure efficient switching and protection against overvoltage or overcurrent conditions.
Can the 2SC4883 be used in flyback converter designs?
- Yes, the 2SC4883 is suitable for use in flyback converter topologies due to its high-voltage switching capabilities and fast switching speeds.
Where can I find detailed application notes for using the 2SC4883 in technical solutions?
- Detailed application notes for the 2SC4883 can often be found in the manufacturer's datasheet, as well as in technical reference manuals and application guides related to power electronics and semiconductor devices.