MJE800G Encyclopedia Entry
Product Overview
Category
The MJE800G belongs to the category of power transistors.
Use
It is commonly used in electronic circuits for amplification and switching purposes.
Characteristics
- High voltage capability
- Low spread of dynamic parameters
- Fast switching speed
Package
The MJE800G is typically available in a TO-220 package.
Essence
This transistor is essential for power control and amplification in various electronic applications.
Packaging/Quantity
The MJE800G is usually packaged in reels or tubes, with quantities varying based on supplier and customer requirements.
Specifications
- Collector-Emitter Voltage (VCEO): 400V
- Collector Current (IC): 4A
- Power Dissipation (PD): 40W
- Transition Frequency (FT): 2MHz
- Operating Temperature: -65°C to 150°C
Detailed Pin Configuration
The MJE800G has a standard TO-220 pin configuration: 1. Base (B) 2. Emitter (E) 3. Collector (C)
Functional Features
- High voltage capability allows for use in various power applications.
- Low spread of dynamic parameters ensures consistent performance across different units.
- Fast switching speed enables efficient switching operations in electronic circuits.
Advantages and Disadvantages
Advantages
- High voltage capability
- Low spread of dynamic parameters
- Fast switching speed
Disadvantages
- Relatively limited collector current compared to some alternative models
- May require heat sinking in high-power applications
Working Principles
The MJE800G operates based on the principles of bipolar junction transistors, utilizing the control of current flow for amplification and switching functions.
Detailed Application Field Plans
The MJE800G is widely used in the following applications: - Power supplies - Audio amplifiers - Motor control circuits - Lighting systems
Detailed and Complete Alternative Models
Some alternative models to the MJE800G include: - MJE850G - MJE8050G - MJE13007G
In conclusion, the MJE800G power transistor offers high voltage capability, fast switching speed, and consistent performance, making it suitable for a wide range of electronic applications.
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What is the MJE800G?
- The MJE800G is a high-voltage, high-speed NPN transistor designed for various switching and amplifier applications.
What are the key features of the MJE800G?
- The MJE800G features a high voltage capability, fast switching speed, and low saturation voltage, making it suitable for demanding technical solutions.
What are the typical applications of MJE800G?
- Common applications include power supply circuits, electronic ballasts, motor control, and audio amplifiers.
What is the maximum voltage and current rating of MJE800G?
- The MJE800G has a maximum collector-emitter voltage (VCEO) of 400V and a continuous collector current (IC) of 4A.
How does MJE800G compare to similar transistors in its class?
- Compared to similar transistors, the MJE800G offers higher voltage and current ratings, along with faster switching speeds.
What are the thermal characteristics of MJE800G?
- The MJE800G has a low thermal resistance and is capable of dissipating heat efficiently, making it suitable for high-power applications.
Are there any specific considerations for driving MJE800G in a circuit?
- It is important to ensure proper base drive and adequate heat sinking to maximize the performance and reliability of MJE800G in a circuit.
Can MJE800G be used in automotive applications?
- Yes, MJE800G can be used in automotive applications such as electronic ignition systems and motor control due to its high voltage capability.
What are the recommended operating conditions for MJE800G?
- The recommended operating conditions include a maximum collector current, voltage, and temperature to ensure reliable performance.
Where can I find detailed technical specifications and application notes for MJE800G?
- Detailed technical specifications and application notes for MJE800G can be found in the datasheet provided by the manufacturer or on their official website.