2N4235 Transistor
Product Information
Category:
The 2N4235 is a bipolar junction NPN transistor.
Use:
It is commonly used for amplification and switching of electronic signals in various applications.
Characteristics:
- Low power dissipation
- High current gain
- Medium voltage capability
Package:
The 2N4235 is typically available in a TO-39 metal can package.
Essence:
This transistor is essential for electronic circuit design, particularly in audio amplifiers and signal processing circuits.
Packaging/Quantity:
The 2N4235 is usually sold in bulk quantities, with specific packaging details varying by manufacturer.
Specifications
- Maximum Collector-Base Voltage: 40V
- Maximum Collector Current: 0.8A
- Power Dissipation: 625mW
- Transition Frequency: 50MHz
Detailed Pin Configuration
The 2N4235 transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)
Functional Features
- High current gain allows for small base current to control large collector current.
- Low power dissipation makes it suitable for low-power applications.
- Medium voltage capability enables use in a wide range of electronic circuits.
Advantages and Disadvantages
Advantages
- High current gain
- Low power dissipation
- Medium voltage capability
Disadvantages
- Limited maximum collector current compared to other transistors
- Relatively lower transition frequency
Working Principles
The 2N4235 operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.
Detailed Application Field Plans
The 2N4235 is widely used in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits
Detailed and Complete Alternative Models
Some alternative models to the 2N4235 include: - 2N3904 - BC547 - 2N2222
In conclusion, the 2N4235 transistor is a versatile component with applications in amplification and switching circuits. Its high current gain and low power dissipation make it suitable for various electronic designs.
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10個與2N4235在技術方案中應用相關的常見問題與解答
What is the 2N4235 transistor used for?
- The 2N4235 transistor is commonly used for general-purpose switching and amplification applications in electronic circuits.
What are the key specifications of the 2N4235 transistor?
- The 2N4235 is an NPN silicon transistor with a maximum collector current of 800mA, a maximum collector-base voltage of 40V, and a maximum power dissipation of 625mW.
Can the 2N4235 be used for audio amplifier circuits?
- Yes, the 2N4235 can be used in low-power audio amplifier circuits due to its general-purpose amplification capabilities.
Is the 2N4235 suitable for use in switching applications?
- Yes, the 2N4235 is commonly used for low-power switching applications such as relay drivers and small load control.
What are the typical operating conditions for the 2N4235 transistor?
- The 2N4235 operates within a temperature range of -65°C to 200°C and is typically used in low to moderate frequency applications.
Are there any common alternative transistors to the 2N4235?
- Yes, alternatives include the 2N3904, BC547, and 2N2222, which have similar characteristics and can be used in its place in many circuits.
What are the pin configurations of the 2N4235 transistor?
- The 2N4235 has three pins: the emitter (E), base (B), and collector (C). The pinout configuration is E-B-C.
Can the 2N4235 be used in high-frequency applications?
- The 2N4235 is not typically recommended for high-frequency applications due to its moderate frequency capabilities.
What are some common circuit designs that incorporate the 2N4235 transistor?
- Common designs include small signal amplifiers, switching circuits, and low-power voltage regulators.
Where can I find detailed datasheets and application notes for the 2N4235 transistor?
- Datasheets and application notes for the 2N4235 can be found on semiconductor manufacturer websites, electronics component distributors, and technical documentation repositories.