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2N930 Transistor
Product Overview
The 2N930 is a silicon NPN transistor that falls under the category of electronic components. It is commonly used in amplification and switching circuits due to its high frequency capabilities. The transistor exhibits characteristics such as low noise, high voltage capability, and fast switching speed. It is typically packaged in a TO-39 metal can package and is available in various quantities.
Specifications
- Type: NPN
- Material: Silicon
- Package: TO-39
- Maximum Voltage: 40V
- Maximum Current: 600mA
- Power Dissipation: 625mW
- Transition Frequency: 100MHz
Detailed Pin Configuration
The 2N930 transistor has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
The 2N930 transistor offers high frequency performance, making it suitable for applications requiring rapid switching. Additionally, it exhibits low noise characteristics, which is advantageous in sensitive signal amplification circuits.
Advantages and Disadvantages
Advantages
- High frequency capability
- Low noise
- Fast switching speed
Disadvantages
- Limited maximum voltage and current ratings
- Relatively low power dissipation capability
Working Principles
When a small current flows into the base of the transistor, it controls a larger current between the collector and emitter. This principle allows the 2N930 to amplify or switch electronic signals effectively.
Detailed Application Field Plans
The 2N930 transistor finds extensive use in the following applications: - RF amplifiers - Oscillators - Switching circuits - Signal amplification in audio equipment
Detailed and Complete Alternative Models
Some alternative models to the 2N930 transistor include: - 2N2222 - BC547 - 2N3904 - 2N4401
In conclusion, the 2N930 transistor is a versatile electronic component with high frequency capabilities, making it suitable for various amplification and switching applications. Its low noise characteristics further enhance its utility in sensitive electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 2N930 v technických řešeních
What is the 2N930 transistor used for?
- The 2N930 transistor is commonly used for amplification and switching applications in electronic circuits.
What are the key specifications of the 2N930 transistor?
- The 2N930 is a silicon NPN epitaxial transistor with a maximum collector current of 500mA, a maximum collector-base voltage of 40V, and a maximum power dissipation of 625mW.
How can I identify the pinout of the 2N930 transistor?
- The pinout of the 2N930 transistor is typically identified as the emitter (E), base (B), and collector (C) pins.
What are some common circuit configurations using the 2N930 transistor?
- Common circuit configurations include common emitter amplifiers, switch circuits, and oscillator circuits.
What are the typical operating conditions for the 2N930 transistor?
- The 2N930 transistor is typically operated within a temperature range of -65°C to 200°C and at a maximum voltage and current specified in its datasheet.
Can the 2N930 transistor be used for audio amplifier applications?
- Yes, the 2N930 transistor can be used in small signal audio amplifier circuits due to its low noise and high gain characteristics.
What are some alternative transistors that can be used in place of the 2N930?
- Alternative transistors that can be used include 2N2222, BC547, and 2N3904, among others, depending on the specific application requirements.
How do I calculate the biasing resistors for the 2N930 transistor in an amplifier circuit?
- The biasing resistors can be calculated using the desired operating point, transistor beta, and supply voltage to establish the appropriate quiescent conditions.
What are the typical failure modes of the 2N930 transistor?
- Common failure modes include thermal runaway, overvoltage breakdown, and excessive current leading to device degradation or destruction.
Where can I find detailed application notes and example circuits using the 2N930 transistor?
- Detailed application notes and example circuits can often be found in the manufacturer's datasheet, application notes, or technical reference manuals. Additionally, online resources and electronics forums may provide valuable insights into practical applications of the 2N930 transistor.