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BUL1403ED
Product Overview
Category
The BUL1403ED belongs to the category of power transistors.
Use
It is used for amplification and switching of electronic signals in various applications.
Characteristics
- High power handling capability
- Low collector-emitter saturation voltage
- Fast switching speed
- Robust construction for reliability
Package
The BUL1403ED comes in a TO-220 package, which provides efficient heat dissipation.
Essence
The essence of the BUL1403ED lies in its ability to handle high power loads while maintaining low saturation voltage.
Packaging/Quantity
The BUL1403ED is typically packaged in reels or tubes and is available in varying quantities depending on the supplier.
Specifications
- Collector-Emitter Voltage (VCEO): 400V
- Collector Current (IC): 8A
- Power Dissipation (PD): 80W
- DC Current Gain (hFE): 15-60
- Transition Frequency (fT): 4MHz
Detailed Pin Configuration
The BUL1403ED has a standard pin configuration with three pins: collector, base, and emitter. The pinout is as follows: 1. Collector (C) 2. Base (B) 3. Emitter (E)
Functional Features
- High power handling capacity
- Fast switching speed
- Low saturation voltage
- Suitable for high-frequency applications
Advantages
- Robust construction for reliability
- Efficient heat dissipation due to TO-220 package
- Wide range of applications due to high power handling capability
Disadvantages
- Moderate DC current gain compared to some alternative models
- Higher transition frequency may limit performance in certain high-frequency applications
Working Principles
The BUL1403ED operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.
Detailed Application Field Plans
The BUL1403ED finds application in various fields such as: - Power supply units - Audio amplifiers - Motor control circuits - Lighting systems - Switching regulators
Detailed and Complete Alternative Models
Some alternative models to the BUL1403ED include: - BUL128A - BUL216 - BUL38D
In conclusion, the BUL1403ED power transistor offers high power handling capability, fast switching speed, and robust construction, making it suitable for a wide range of applications in electronics and electrical systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BUL1403ED v technických řešeních
What is BUL1403ED?
- BUL1403ED is a high-voltage NPN power transistor commonly used in electronic circuits for various technical solutions.
What are the key features of BUL1403ED?
- The key features of BUL1403ED include its high voltage capability, low saturation voltage, and high current gain.
What are the typical applications of BUL1403ED in technical solutions?
- BUL1403ED is commonly used in applications such as switch-mode power supplies, electronic ballasts, and electronic control units.
What is the maximum voltage and current rating of BUL1403ED?
- The maximum voltage rating of BUL1403ED is typically around 400V, and the maximum current rating is around 8A.
How does BUL1403ED contribute to improving efficiency in technical solutions?
- BUL1403ED's low saturation voltage and high current gain help improve the overall efficiency of electronic circuits by reducing power losses.
What are the thermal considerations when using BUL1403ED in technical solutions?
- Proper heat sinking and thermal management are important when using BUL1403ED to ensure that it operates within its temperature limits for reliable performance.
Are there any common failure modes associated with BUL1403ED?
- Common failure modes of BUL1403ED include overvoltage stress, overcurrent conditions, and thermal overstress, which can lead to device failure if not properly managed.
Can BUL1403ED be used in automotive applications?
- Yes, BUL1403ED is suitable for use in automotive applications such as electronic control units and lighting systems, provided it meets the necessary specifications and standards.
What are the recommended circuit protection measures when using BUL1403ED?
- Recommended circuit protection measures include overvoltage protection, current limiting, and thermal shutdown to safeguard BUL1403ED from potential damage.
Where can I find detailed application notes and design guidelines for using BUL1403ED in technical solutions?
- Detailed application notes and design guidelines for BUL1403ED can be found in the manufacturer's datasheet, application notes, and technical support resources.