MPS5179 Transistor
Product Overview
Category
MPS5179 belongs to the category of small signal transistors.
Use
It is commonly used for amplification and switching purposes in electronic circuits.
Characteristics
- Low power dissipation
- High current gain
- Small package size
Package
MPS5179 is typically available in a TO-92 package.
Essence
The essence of MPS5179 lies in its ability to amplify and switch electronic signals efficiently.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Maximum Collector-Emitter Voltage: 45V
- Maximum Collector-Base Voltage: 50V
- Maximum Emitter-Base Voltage: 6V
- Continuous Collector Current: 100mA
- Power Dissipation: 625mW
- Transition Frequency: 100MHz
Detailed Pin Configuration
MPS5179 has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)
Functional Features
- High voltage capability
- Low leakage current
- Fast switching speed
Advantages and Disadvantages
Advantages
- Small size
- High current gain
- Low power dissipation
Disadvantages
- Limited maximum collector current
- Moderate transition frequency
Working Principles
MPS5179 operates based on the principles of bipolar junction transistors, utilizing the flow of charge carriers to amplify or switch electronic signals.
Detailed Application Field Plans
MPS5179 finds applications in various electronic circuits, including: - Audio amplifiers - Signal amplification stages - Switching circuits
Detailed and Complete Alternative Models
Some alternative models to MPS5179 include: - 2N3904 - BC547 - 2N2222
In conclusion, MPS5179 is a versatile small signal transistor with high current gain and low power dissipation, making it suitable for a wide range of electronic applications.
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技術ソリューションにおける MPS5179 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 MPS5179?
- MPS5179 is a high voltage NPN bipolar junction transistor (BJT) commonly used in electronic circuits for amplification and switching applications.
What are the typical applications of MPS5179?
- MPS5179 is commonly used in audio amplifiers, voltage regulators, power management circuits, and general purpose switching applications.
What are the key electrical characteristics of MPS5179?
- The MPS5179 has a maximum collector-base voltage of 120V, a maximum collector current of 100mA, and a maximum power dissipation of 625mW.
How does MPS5179 compare to other transistors in its class?
- Compared to similar transistors, MPS5179 offers higher voltage and power handling capabilities, making it suitable for high voltage applications.
Can MPS5179 be used in low power applications?
- Yes, MPS5179 can be used in low power applications due to its ability to handle lower currents while still maintaining high voltage capabilities.
What are the recommended operating conditions for MPS5179?
- The recommended operating temperature range for MPS5179 is -55°C to 150°C, with a maximum junction temperature of 150°C.
Are there any specific considerations for circuit design when using MPS5179?
- It is important to ensure proper heat sinking and thermal management, especially when operating at higher power levels or in elevated ambient temperatures.
Can MPS5179 be used in audio amplifier designs?
- Yes, MPS5179 is commonly used in audio amplifier designs due to its high voltage capability and low noise characteristics.
What are the common failure modes of MPS5179?
- Common failure modes include thermal runaway due to inadequate heat dissipation, overvoltage stress leading to breakdown, and excessive current causing damage to the device.
Where can I find detailed technical specifications and application notes for MPS5179?
- Detailed technical specifications and application notes for MPS5179 can be found in the manufacturer's datasheet and application notes, which are available on their official website and distributor platforms.