2N6790U Transistor
Product Information
Category
The 2N6790U transistor belongs to the category of bipolar junction transistors (BJTs).
Use
It is commonly used as a general-purpose amplifier in electronic circuits.
Characteristics
- Low power dissipation
- High current gain
- Medium voltage capability
Package
The 2N6790U transistor is typically available in a TO-92 package.
Essence
This transistor is essential for amplifying weak signals in various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Collector-Emitter Voltage: 40V
- Maximum Collector Current: 200mA
- DC Current Gain (hFE): 100 - 300
- Power Dissipation: 625mW
Detailed Pin Configuration
The 2N6790U transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- Amplification of small electrical signals
- Switching applications in electronic circuits
Advantages and Disadvantages
Advantages
- High current gain
- Low power dissipation
- Versatile usage in various electronic circuits
Disadvantages
- Limited maximum voltage and current ratings
- Susceptible to thermal runaway in high-power applications
Working Principles
The 2N6790U operates based on the principles of controlling current flow between its collector and emitter terminals through the application of a small signal at the base terminal.
Detailed Application Field Plans
Audio Amplification
The transistor can be used in audio amplifiers to boost low-level audio signals.
Signal Processing
It finds application in signal processing circuits where amplification of weak signals is required.
Switching Circuits
Due to its switching capabilities, it is utilized in various electronic switching circuits.
Detailed and Complete Alternative Models
- 2N3904
- BC547
- 2N2222
In conclusion, the 2N6790U transistor is a versatile component widely used in electronic circuits for amplification and switching purposes. Its characteristics make it suitable for a range of applications, from audio amplification to signal processing and switching circuits.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 2N6790U i tekniske løsninger
What is the 2N6790U transistor used for?
- The 2N6790U transistor is commonly used for amplification and switching applications in electronic circuits.
What are the key specifications of the 2N6790U transistor?
- The 2N6790U transistor typically has a maximum collector current of 500mA, a maximum collector-emitter voltage of 40V, and a power dissipation of 625mW.
How do I determine the pinout of the 2N6790U transistor?
- The pinout of the 2N6790U transistor is typically available in its datasheet, with the collector, base, and emitter pins clearly labeled.
Can the 2N6790U be used in audio amplifier circuits?
- Yes, the 2N6790U can be used in low-power audio amplifier circuits due to its amplification capabilities.
What are some common circuit configurations using the 2N6790U transistor?
- Common circuit configurations include common emitter, common collector, and common base configurations for various amplification and switching purposes.
What are the typical operating conditions for the 2N6790U transistor?
- The 2N6790U transistor is typically operated within a temperature range of -55°C to 150°C and at a maximum voltage and current specified in its datasheet.
Can the 2N6790U be used in high-frequency applications?
- While the 2N6790U is not specifically designed for high-frequency applications, it can be used in moderate frequency circuits depending on the specific requirements.
Are there any common alternatives to the 2N6790U transistor?
- Some common alternatives to the 2N6790U include the 2N3904, BC547, and 2N2222 transistors, which have similar characteristics and can be used in similar applications.
What precautions should be taken when soldering the 2N6790U transistor?
- It's important to avoid overheating the transistor during soldering and to follow proper ESD (electrostatic discharge) handling procedures to prevent damage.
Where can I find more detailed information about using the 2N6790U in technical solutions?
- Detailed information about using the 2N6790U transistor can be found in its datasheet, application notes from the manufacturer, and relevant electronics textbooks and resources.