MJL0281AG
Product Overview
Category
The MJL0281AG belongs to the category of power transistors.
Use
It is used as an amplifier or switch in various electronic circuits, particularly in audio amplifiers and power supplies.
Characteristics
- High power handling capability
- Low collector-emitter saturation voltage
- Fast switching speed
- Robust construction for reliable performance
Package
The MJL0281AG is typically available in a TO-264 package.
Essence
This power transistor is essential for high-power applications where efficient amplification or switching is required.
Packaging/Quantity
It is commonly packaged individually and sold in quantities suitable for production runs or prototyping.
Specifications
- Collector-Emitter Voltage (VCEO): 250V
- Collector Current (IC): 15A
- Power Dissipation (PD): 200W
- DC Current Gain (hFE): 15-60
- Transition Frequency (fT): 4MHz
Detailed Pin Configuration
The MJL0281AG has a standard pin configuration with the following pins: 1. Base (B) 2. Collector (C) 3. Emitter (E)
Functional Features
- High power amplification
- Efficient switching capabilities
- Low saturation voltage
- Suitable for high-frequency applications
Advantages
- High power handling capacity
- Fast switching speed
- Low saturation voltage
- Reliable performance in demanding conditions
Disadvantages
- Higher cost compared to lower power transistors
- Requires proper heat sinking for optimal performance
Working Principles
The MJL0281AG operates based on the principles of bipolar junction transistors, utilizing its three terminals to control the flow of current through the device. When biased correctly, it can amplify or switch electrical signals with high efficiency.
Detailed Application Field Plans
The MJL0281AG is widely used in the following applications: - Audio amplifiers - Power supplies - RF amplifiers - Motor control systems - High-power LED drivers
Detailed and Complete Alternative Models
Some alternative models to the MJL0281AG include: - MJL21193 - MJL21194 - MJL4281A - MJL4302A
In conclusion, the MJL0281AG is a versatile power transistor with high power handling capabilities, making it suitable for a wide range of applications in the electronics industry.
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What is MJL0281AG?
- MJL0281AG is a high-power NPN silicon transistor designed for use in general-purpose amplifier and switching applications.
What are the key features of MJL0281AG?
- The key features of MJL0281AG include high current capability, low collector-emitter saturation voltage, and high transition frequency.
What are the typical applications of MJL0281AG?
- Typical applications of MJL0281AG include audio amplifiers, power supplies, industrial equipment, and high-power switching circuits.
What is the maximum collector current rating of MJL0281AG?
- The maximum collector current rating of MJL0281AG is typically around 15A.
What is the maximum collector-emitter voltage rating of MJL0281AG?
- The maximum collector-emitter voltage rating of MJL0281AG is typically around 250V.
What is the typical gain (hFE) of MJL0281AG?
- The typical gain (hFE) of MJL0281AG is around 15-60 at a collector current of 8A.
Is MJL0281AG suitable for high-frequency applications?
- Yes, MJL0281AG has a high transition frequency, making it suitable for high-frequency applications.
What are the recommended operating conditions for MJL0281AG?
- The recommended operating conditions for MJL0281AG include a maximum collector current, maximum collector-emitter voltage, and appropriate heat dissipation.
Does MJL0281AG require a heatsink for operation?
- Yes, MJL0281AG typically requires a heatsink to dissipate heat effectively, especially in high-power applications.
Where can I find detailed specifications and application notes for MJL0281AG?
- Detailed specifications and application notes for MJL0281AG can be found in the manufacturer's datasheet and application guides.