MJW21191G
Product Overview
Category
The MJW21191G belongs to the category of power transistors.
Use
It is commonly used in high-power amplifier and switching applications.
Characteristics
- High voltage capability
- High current capability
- Low spread of dynamic parameters
- Multi-base-emitter speed
Package
The MJW21191G is typically available in a TO-247 package.
Essence
This product is essential for high-power electronic circuits and systems.
Packaging/Quantity
It is usually packaged individually and sold in quantities suitable for production or prototyping needs.
Specifications
- Collector-Emitter Voltage: 250V
- Collector Current: 16A
- Power Dissipation: 250W
- DC Current Gain: 25 to 100
- Transition Frequency: 4MHz
Detailed Pin Configuration
The MJW21191G has a standard pin configuration with three pins: collector, base, and emitter.
Functional Features
- High voltage and current handling capabilities
- Low spread of dynamic parameters for consistent performance
- Suitable for high-power applications
Advantages
- Robust construction for reliable operation
- Wide range of operating conditions
- Suitable for demanding applications
Disadvantages
- Higher cost compared to lower power transistors
- Requires proper heat sinking due to high power dissipation
Working Principles
The MJW21191G operates based on the principles of bipolar junction transistors, utilizing its high voltage and current capabilities to amplify or switch electronic signals.
Detailed Application Field Plans
The MJW21191G is commonly used in: - Audio amplifiers - Power supplies - Motor control systems - High-power LED drivers
Detailed and Complete Alternative Models
Some alternative models to the MJW21191G include: - MJW21193G - MJW21194G - MJW21195G
In conclusion, the MJW21191G is a high-power transistor with robust characteristics suitable for various demanding applications in the electronics industry.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MJW21191G في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of MJW21191G in technical solutions:
What is the maximum collector current rating of MJW21191G?
- The maximum collector current rating of MJW21191G is 16A.
What is the maximum collector-emitter voltage rating of MJW21191G?
- The maximum collector-emitter voltage rating of MJW21191G is 250V.
What type of transistor is MJW21191G?
- MJW21191G is a high power NPN bipolar junction transistor (BJT).
What are the typical applications of MJW21191G?
- Typical applications of MJW21191G include audio amplifiers, power amplifiers, and high-speed switching circuits.
What is the maximum power dissipation of MJW21191G?
- The maximum power dissipation of MJW21191G is 250W.
Is MJW21191G suitable for use in automotive applications?
- Yes, MJW21191G is suitable for use in automotive applications due to its high power handling capabilities.
What are the key features of MJW21191G?
- Key features of MJW21191G include high current and voltage ratings, low saturation voltage, and high speed switching.
Can MJW21191G be used in audio amplifier designs?
- Yes, MJW21191G is commonly used in audio amplifier designs due to its high power handling and low distortion characteristics.
What is the thermal resistance of MJW21191G?
- The thermal resistance of MJW21191G is typically around 1.56°C/W.
Are there any recommended complementary transistors to use with MJW21191G?
- Yes, complementary transistors such as MJW21192G can be used with MJW21191G for push-pull amplifier configurations.
I hope these questions and answers are helpful for your technical solutions involving MJW21191G! Let me know if you need further assistance.