BUJ302AD,118
Product Overview
- Category: Integrated Circuit (IC)
- Use: Power Management
- Characteristics: High efficiency, low power consumption
- Package: SOT-223
- Essence: Voltage Regulator
- Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage: Adjustable from 1.25V to 37V
- Output Current: Up to 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Pin 1: Input Voltage
- Pin 2: Ground
- Pin 3: Output Voltage
Functional Features
- High Efficiency: Provides efficient power conversion.
- Adjustable Output: Allows for flexibility in output voltage.
- Overcurrent Protection: Safeguards against excessive current.
Advantages and Disadvantages
- Advantages:
- High efficiency
- Wide input voltage range
- Overcurrent protection
- Disadvantages:
- Limited output current compared to some alternatives
Working Principles
The BUJ302AD,118 is a voltage regulator IC that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using internal feedback control to adjust the output voltage.
Detailed Application Field Plans
This IC is suitable for various applications requiring stable and adjustable power supplies, such as: - Automotive electronics - Industrial equipment - Telecommunications
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with similar characteristics
- LM7805: Fixed 5V voltage regulator commonly used in electronic circuits
This entry provides comprehensive information about the BUJ302AD,118, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
10个与BUJ302AD,118在技术解决方案中的应用相关的常见问题及解答
What is BUJ302AD,118?
- BUJ302AD,118 is a high-voltage NPN bipolar junction transistor (BJT) designed for use in various technical solutions.
What are the key specifications of BUJ302AD,118?
- The key specifications include a maximum collector-emitter voltage of 400V, a continuous collector current of 3A, and a power dissipation of 40W.
In what types of technical solutions can BUJ302AD,118 be used?
- BUJ302AD,118 can be used in applications such as power management, motor control, and general-purpose switching.
What are the recommended operating conditions for BUJ302AD,118?
- The recommended operating conditions typically include a collector current of 1A, a base current of 0.2A, and an operating temperature range of -55°C to 150°C.
Does BUJ302AD,118 require any specific heat sinking or thermal considerations?
- Yes, due to its power dissipation characteristics, BUJ302AD,118 may require appropriate heat sinking or thermal management in certain applications.
Are there any specific precautions to consider when using BUJ302AD,118 in technical solutions?
- It's important to ensure proper handling to avoid electrostatic discharge (ESD) damage, and to follow recommended soldering and mounting techniques.
Can BUJ302AD,118 be used in high-frequency applications?
- While BUJ302AD,118 is not specifically designed for high-frequency applications, it can still be used in certain low-to-medium frequency designs.
What are the typical performance characteristics of BUJ302AD,118?
- Typical performance characteristics include current gain, saturation voltage, and output capacitance over a range of operating conditions.
Is BUJ302AD,118 suitable for automotive or industrial applications?
- Yes, BUJ302AD,118 is suitable for a wide range of applications including automotive and industrial environments, provided that the operating conditions are within specified limits.
Where can I find detailed application notes or reference designs for using BUJ302AD,118 in technical solutions?
- Detailed application notes and reference designs can often be found in the product datasheet, manufacturer's application guides, or through technical support resources.