Xem thông số kỹ thuật để biết chi tiết sản phẩm.
1N4968US
Product Overview
Category
The 1N4968US belongs to the category of semiconductor devices, specifically a Zener diode.
Use
It is primarily used for voltage regulation and protection in electronic circuits.
Characteristics
- Voltage regulation capability
- Reverse breakdown voltage of 22V
- Low leakage current
- High reliability
Package
The 1N4968US is typically available in a DO-41 package.
Essence
The essence of the 1N4968US lies in its ability to maintain a constant voltage across its terminals, providing stability in electronic circuits.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Reverse Breakdown Voltage: 22V
- Power Dissipation: 1.5W
- Maximum Forward Voltage: 1.2V
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
The 1N4968US has two pins, anode and cathode, with the anode being the positive terminal and the cathode being the negative terminal.
Functional Features
- Voltage regulation
- Overvoltage protection
- Stability in electronic circuits
Advantages
- Precise voltage regulation
- Low leakage current
- High reliability
- Wide operating temperature range
Disadvantages
- Limited reverse breakdown voltage compared to higher-rated Zener diodes
- Sensitive to temperature variations
Working Principles
The 1N4968US operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.
Detailed Application Field Plans
The 1N4968US finds applications in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the 1N4968US include: - 1N4735A - 1N4742A - BZX55C22
In conclusion, the 1N4968US Zener diode serves as a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its characteristics, specifications, and application field plans make it a valuable asset in the realm of electronics.
Word Count: 306
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1N4968US trong giải pháp kỹ thuật
What is the 1N4968US diode used for?
- The 1N4968US diode is commonly used for voltage regulation and transient suppression in various technical solutions.
What is the maximum forward current rating of the 1N4968US diode?
- The maximum forward current rating of the 1N4968US diode is typically 1 ampere.
What is the peak reverse voltage of the 1N4968US diode?
- The peak reverse voltage of the 1N4968US diode is 200 volts.
Can the 1N4968US diode be used for overvoltage protection?
- Yes, the 1N4968US diode can be used for overvoltage protection due to its transient suppression capabilities.
What is the typical junction capacitance of the 1N4968US diode?
- The typical junction capacitance of the 1N4968US diode is around 15 picofarads.
Is the 1N4968US diode suitable for high-frequency applications?
- Yes, the 1N4968US diode is suitable for high-frequency applications due to its fast response time.
What is the operating temperature range of the 1N4968US diode?
- The operating temperature range of the 1N4968US diode is typically -65°C to +175°C.
Can the 1N4968US diode be used in automotive electronics?
- Yes, the 1N4968US diode is suitable for use in automotive electronics due to its rugged construction and reliability.
Does the 1N4968US diode require a heat sink for certain applications?
- Depending on the application and power dissipation, the 1N4968US diode may require a heat sink for optimal performance.
Are there any recommended alternative diodes to the 1N4968US for specific applications?
- Yes, depending on the specific requirements, alternative diodes such as the 1N4007 or 1N5408 may be suitable replacements for the 1N4968US in certain applications.