BUL45D2
Product Overview
Category: Semiconductor
Use: Power transistor
Characteristics: High power handling, low collector-emitter saturation voltage
Package: TO-220
Essence: Efficient power control
Packaging/Quantity: Individual unit
Specifications
- Collector-Emitter Voltage: 450V
- Collector Current: 15A
- Power Dissipation: 150W
- Transition Frequency: 4MHz
- Operating Temperature: -65°C to 150°C
Detailed Pin Configuration
- Base
- Emitter
- Collector
Functional Features
- High power handling capability
- Low collector-emitter saturation voltage
- Fast switching speed
- Good thermal stability
Advantages and Disadvantages
Advantages: - Efficient power control - Suitable for high power applications - Fast switching speed
Disadvantages: - Higher cost compared to standard transistors - Requires proper heat sinking for high power applications
Working Principles
The BUL45D2 operates based on the principles of bipolar junction transistors, utilizing the control of current flow to regulate power in electronic circuits. When a small current is applied to the base terminal, it controls a larger current flow between the collector and emitter terminals.
Detailed Application Field Plans
The BUL45D2 is commonly used in high-power electronic applications such as: - Switching power supplies - Motor control systems - Audio amplifiers - Industrial control systems
Detailed and Complete Alternative Models
- BUL46D2
- BUL47D2
- BUL48D2
This completes the English editing encyclopedia entry structure for BUL45D2, providing comprehensive information about its product category, specifications, features, and application fields within the specified word count.
技術ソリューションにおける BUL45D2 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is BUL45D2?
- BUL45D2 is a high-power NPN bipolar junction transistor designed for use in various technical solutions.
What are the key features of BUL45D2?
- The key features of BUL45D2 include high voltage capability, high current capability, and low saturation voltage.
What are the typical applications of BUL45D2?
- BUL45D2 is commonly used in power supply circuits, motor control, and electronic ballasts.
What is the maximum voltage and current rating for BUL45D2?
- The maximum voltage rating for BUL45D2 is typically around 450V, and the maximum current rating is around 10A.
How does BUL45D2 compare to other transistors in its class?
- BUL45D2 offers higher voltage and current capabilities compared to many other transistors in its class, making it suitable for high-power applications.
What are the thermal characteristics of BUL45D2?
- BUL45D2 has good thermal conductivity and can dissipate heat effectively, making it suitable for high-power applications where heat dissipation is important.
Are there any specific considerations when using BUL45D2 in circuit design?
- It's important to consider proper heat sinking and thermal management when using BUL45D2 in high-power applications to ensure reliable performance.
Can BUL45D2 be used in switching applications?
- Yes, BUL45D2 can be used in switching applications due to its fast switching speed and high current capability.
What are the recommended operating conditions for BUL45D2?
- The recommended operating conditions typically include a maximum collector current, maximum collector-emitter voltage, and operating temperature range.
Where can I find detailed specifications and application notes for BUL45D2?
- Detailed specifications and application notes for BUL45D2 can be found in the datasheet provided by the manufacturer or on their official website.