Xem thông số kỹ thuật để biết chi tiết sản phẩm.
MPSA12_D26Z
Product Overview
- Category: Transistor
- Use: Amplification of electronic signals
- Characteristics: High gain, low noise, and low power consumption
- Package: TO-92
- Essence: NPN bipolar junction transistor
- Packaging/Quantity: Bulk packaging, 100 pieces per pack
Specifications
- Collector-Emitter Voltage (VCEO): 30V
- Collector-Base Voltage (VCBO): 75V
- Emitter-Base Voltage (VEBO): 6V
- Collector Current (IC): 500mA
- Power Dissipation (PD): 625mW
- Transition Frequency (fT): 250MHz
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
- Emitter (E)
- Base (B)
- Collector (C)
Functional Features
- High amplification factor
- Low noise performance
- Suitable for low-power applications
Advantages
- Versatile application in various electronic circuits
- Reliable and stable performance
- Compact TO-92 package for easy integration
Disadvantages
- Limited power handling capability
- Sensitive to temperature variations
Working Principles
The MPSA12_D26Z operates as an NPN bipolar junction transistor, where the flow of current is controlled by the voltage applied at the base terminal. It amplifies electronic signals by allowing a small input current to control a larger output current.
Detailed Application Field Plans
- Audio amplification circuits
- Sensor interfacing circuits
- Oscillator and signal generator circuits
- Low-power switching applications
Detailed and Complete Alternative Models
- BC547
- 2N3904
- PN2222
This comprehensive entry provides detailed information about the MPSA12_D26Z transistor, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MPSA12_D26Z trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of MPSA12_D26Z in technical solutions:
What is the MPSA12_D26Z transistor used for?
- The MPSA12_D26Z is a general-purpose NPN bipolar junction transistor commonly used for amplification and switching applications.
What are the typical operating conditions for the MPSA12_D26Z?
- The MPSA12_D26Z operates under a maximum collector current of 500mA and a maximum collector-emitter voltage of 30V.
Can the MPSA12_D26Z be used for audio amplifier circuits?
- Yes, the MPSA12_D26Z can be used in low-power audio amplifier circuits due to its high current gain and low noise characteristics.
Is the MPSA12_D26Z suitable for switching applications?
- Yes, the MPSA12_D26Z is commonly used for low-power switching applications due to its fast switching speed and high current capability.
What are the typical gain characteristics of the MPSA12_D26Z?
- The typical current gain (hFE) of the MPSA12_D26Z ranges from 100 to 250, making it suitable for various amplification tasks.
Can the MPSA12_D26Z be used in high-frequency applications?
- While the MPSA12_D26Z has moderate frequency capabilities, it is more suited for low to moderate frequency applications rather than high-frequency ones.
What are the thermal considerations for the MPSA12_D26Z?
- The MPSA12_D26Z comes in a TO-92 package, and proper heat sinking should be considered for high-power applications to prevent overheating.
Are there any specific precautions when using the MPSA12_D26Z in circuits?
- It's important to ensure that the maximum ratings for current, voltage, and power dissipation are not exceeded to prevent damage to the transistor.
Can the MPSA12_D26Z be used in DIY electronic projects?
- Yes, the MPSA12_D26Z is commonly used in hobbyist and DIY electronic projects due to its versatility and availability.
Where can I find detailed specifications and application notes for the MPSA12_D26Z?
- Detailed specifications and application notes for the MPSA12_D26Z can be found in the manufacturer's datasheet and application guides, which are available online and from authorized distributors.