MJE180STU
Product Overview
Category
MJE180STU 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
- Very high switching speed
- Wide reverse bias safe operating area
Package
The MJE180STU comes in a TO-126 package.
Essence
This product is essential for power control and amplification in various electronic applications.
Packaging/Quantity
The MJE180STU is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Collector-Emitter Voltage (VCEO): 250V
- Collector Current (IC): 5A
- Power Dissipation (PD): 50W
- Transition Frequency (FT): 2MHz
- Operating Temperature: -65°C to 150°C
Detailed Pin Configuration
The MJE180STU has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)
Functional Features
- High voltage capability allows for use in power applications.
- Low spread of dynamic parameters ensures consistent performance across different units.
- Very high switching speed enables rapid response in switching applications.
Advantages and Disadvantages
Advantages
- High voltage capability suitable for power applications
- Consistent performance due to low spread of dynamic parameters
- Rapid switching speed for efficient operation in switching circuits
Disadvantages
- Limited maximum collector current compared to some alternative models
- Relatively lower transition frequency compared to certain alternatives
Working Principles
The MJE180STU operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its emitter and collector terminals through the base terminal.
Detailed Application Field Plans
The MJE180STU is widely used in the following applications: - Power supply circuits - Audio amplifiers - Switching regulators - Motor control systems
Detailed and Complete Alternative Models
Some alternative models to the MJE180STU include: - MJE13009 - MJE3055 - TIP31C - 2N3055
In conclusion, the MJE180STU power transistor offers high voltage capability, consistent performance, and rapid switching speed, making it suitable for various power and amplification applications in electronic circuits.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MJE180STU i tekniska lösningar
What is the maximum voltage rating of MJE180STU?
- The maximum voltage rating of MJE180STU is 80V.
What is the maximum current rating of MJE180STU?
- The maximum current rating of MJE180STU is 5A.
What is the power dissipation of MJE180STU?
- The power dissipation of MJE180STU is 50W.
What are the typical applications of MJE180STU?
- MJE180STU is commonly used in audio amplifiers, power management circuits, and general-purpose switching applications.
What is the gain (hFE) of MJE180STU?
- The gain (hFE) of MJE180STU typically ranges from 40 to 250.
Is MJE180STU suitable for high-frequency applications?
- MJE180STU is not recommended for high-frequency applications due to its relatively low transition frequency.
What is the thermal resistance of MJE180STU?
- The thermal resistance of MJE180STU is approximately 62°C/W.
Can MJE180STU be used in automotive applications?
- Yes, MJE180STU can be used in automotive applications where its voltage and current ratings are suitable.
Does MJE180STU require a heatsink in certain applications?
- Yes, in high-power or high-temperature applications, a heatsink may be necessary to ensure proper thermal management.
Are there any common failure modes associated with MJE180STU?
- Common failure modes include thermal runaway under high load conditions and breakdown due to exceeding the maximum voltage rating. Proper heat dissipation and voltage regulation are important to prevent these issues.