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UNR211800L
Product Overview
Category
The UNR211800L belongs to the category of semiconductor devices.
Use
It is used as a power transistor in electronic circuits.
Characteristics
- High voltage capability
- Low saturation voltage
- Fast switching speed
Package
The UNR211800L is available in a TO-220 package.
Essence
This product is essential for amplifying and controlling electrical signals in various electronic applications.
Packaging/Quantity
The UNR211800L is typically packaged individually and is available in varying quantities depending on the supplier.
Specifications
- Maximum Collector-Emitter Voltage: 400V
- Maximum Collector Current: 8A
- Power Dissipation: 50W
- Transition Frequency: 2MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The UNR211800L has a standard TO-220 pin configuration with three pins: collector, base, and emitter.
Functional Features
- High voltage capability allows for use in high-power applications.
- Low saturation voltage minimizes power loss during operation.
- Fast switching speed enables rapid response in electronic circuits.
Advantages
- Suitable for high voltage applications
- Low power dissipation
- Fast switching speed
Disadvantages
- Limited operating temperature range
- May require heat sinking in high-power applications
Working Principles
The UNR211800L operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its collector and emitter terminals through the application of a small signal at its base terminal.
Detailed Application Field Plans
The UNR211800L is commonly used in: - Power supply circuits - Motor control systems - Audio amplifiers - Switching circuits
Detailed and Complete Alternative Models
- TIP31C
- 2N3055
- MJ15003
In conclusion, the UNR211800L is a versatile power transistor with high voltage capability, low saturation voltage, and fast switching speed. Its applications span across various electronic circuits, making it an essential component in the field of electronics.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de UNR211800L em soluções técnicas
What is UNR211800L?
- UNR211800L is a high-voltage, high-speed switching transistor designed for various technical applications.
What are the key features of UNR211800L?
- The key features include high voltage capability, fast switching speed, and low saturation voltage.
In what technical solutions can UNR211800L be used?
- UNR211800L can be used in power supply circuits, motor control, lighting applications, and electronic ballasts.
What is the maximum voltage rating of UNR211800L?
- The maximum voltage rating is typically around 400V.
What is the typical current handling capability of UNR211800L?
- The typical current handling capability is around several amperes.
Does UNR211800L require any specific heat sinking or thermal considerations?
- Yes, UNR211800L may require proper heat sinking or thermal management to ensure optimal performance and reliability.
Are there any recommended circuit configurations for using UNR211800L?
- Yes, typical circuit configurations and application notes are provided in the datasheet for reference.
What are the common failure modes of UNR211800L?
- Common failure modes may include overvoltage stress, overcurrent conditions, and thermal overstress.
Can UNR211800L be used in automotive applications?
- Yes, UNR211800L is suitable for certain automotive applications, but it's important to consider environmental and reliability requirements.
Where can I find detailed technical specifications and application guidelines for UNR211800L?
- Detailed technical specifications and application guidelines can be found in the official datasheet provided by the manufacturer.