2N3467 Transistor
Product Overview
The 2N3467 is a silicon NPN transistor commonly used in electronic circuits. It falls under the category of small-signal transistors and is widely utilized for amplification and switching purposes. Known for its high gain and low noise characteristics, the 2N3467 comes in a TO-92 package and is available in various packaging quantities.
Specifications
- Type: NPN
- Maximum Power Dissipation: 300mW
- Collector-Base Voltage: 40V
- Collector-Emitter Voltage: 25V
- Emitter-Base Voltage: 5V
- Collector Current: 100mA
- Transition Frequency: 150MHz
- Operating Temperature Range: -65°C to 200°C
Pin Configuration
The 2N3467 transistor has three pins: 1. Base (B) 2. Collector (C) 3. Emitter (E)
Functional Features
- High gain
- Low noise
- Fast switching speed
- Wide operating temperature range
Advantages
- Suitable for low-power applications
- Reliable performance
- Versatile usage in amplification and switching circuits
Disadvantages
- Limited maximum power dissipation
- Lower collector current compared to some alternative models
Working Principles
The 2N3467 operates based on the principles of bipolar junction transistors. When a small current flows into the base terminal, it controls a larger current between the collector and emitter terminals, allowing for amplification or switching of signals.
Application Field Plans
The 2N3467 finds extensive use in various electronic applications, including: - Audio amplifiers - Signal processing circuits - Oscillator circuits - Switching circuits
Alternative Models
Some alternative models to the 2N3467 include: - 2N2222 - BC547 - 2N3904 - 2N4401
In conclusion, the 2N3467 transistor is a versatile component with high gain and low noise characteristics, making it suitable for a wide range of electronic applications. Its compact TO-92 package and reliable performance make it a popular choice among electronics enthusiasts and professionals alike.
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技術ソリューションにおける 2N3467 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the 2N3467 transistor used for?
- The 2N3467 is a general-purpose NPN transistor commonly used for amplification and switching applications in electronic circuits.
What are the key specifications of the 2N3467 transistor?
- The 2N3467 transistor typically has a maximum collector current of 100mA, a maximum collector-emitter voltage of 40V, and a maximum power dissipation of 300mW.
How can I identify the pinout of the 2N3467 transistor?
- The pinout of the 2N3467 transistor is typically identified as the emitter (E), base (B), and collector (C) pins. When viewing the flat side of the transistor with the pins down, the leftmost pin is the emitter, the middle pin is the base, and the rightmost pin is the collector.
What are some common circuit configurations using the 2N3467 transistor?
- The 2N3467 transistor can be used in common emitter, common collector, and common base configurations for various amplification and switching purposes.
What are the typical applications of the 2N3467 transistor?
- The 2N3467 transistor is commonly used in audio amplifiers, signal processing circuits, oscillator circuits, and general-purpose switching applications.
What are the recommended operating conditions for the 2N3467 transistor?
- The 2N3467 transistor should be operated within its specified temperature range, typically between -55°C to 150°C, and within the specified voltage and current limits to ensure proper performance and reliability.
Can the 2N3467 transistor be used for high-frequency applications?
- While the 2N3467 can be used for moderate frequency applications, it may not be suitable for very high-frequency applications due to its transition frequency limitations.
Are there any common alternatives to the 2N3467 transistor?
- Some common alternatives to the 2N3467 transistor include the 2N2222, BC547, and 2N3904, which have similar characteristics and can be used in its place in many circuits.
What precautions should be taken when soldering the 2N3467 transistor?
- When soldering the 2N3467 transistor, it's important to avoid excessive heat, use proper ESD protection, and follow the recommended soldering techniques to prevent damage to the device.
Where can I find detailed datasheets and application notes for the 2N3467 transistor?
- Detailed datasheets and application notes for the 2N3467 transistor can be found on semiconductor manufacturer websites, distributor platforms, or electronics component databases.