JAN1N4955CUS
Product Overview
- Category: Semiconductor Diode
- Use: Rectification and voltage regulation
- Characteristics: High reliability, low forward voltage drop, fast switching speed
- Package: Axial leaded, DO-41 package
- Essence: Silicon rectifier diode
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 200V
- Forward Current: 1A
- Reverse Recovery Time: 50ns
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The JAN1N4955CUS is a two-terminal device with an anode and a cathode. The anode is typically marked with a band on the body of the diode.
Functional Features
- Fast switching speed allows for efficient rectification
- Low forward voltage drop minimizes power loss
- High reliability ensures consistent performance over time
Advantages and Disadvantages
Advantages: - High reliability - Low forward voltage drop - Fast switching speed
Disadvantages: - Limited reverse voltage compared to some other diodes - Sensitive to temperature variations
Working Principles
The JAN1N4955CUS operates based on the principle of semiconductor rectification. When a forward voltage is applied, it allows current to flow, while blocking reverse current flow.
Detailed Application Field Plans
This diode is commonly used in power supply circuits, voltage regulators, and rectifier circuits in various electronic devices and equipment. Its fast switching speed and low forward voltage drop make it suitable for applications requiring efficient energy conversion.
Detailed and Complete Alternative Models
- 1N4001: Similar characteristics but lower reverse voltage rating
- 1N4148: Faster switching speed but lower forward current rating
- 1N5819: Higher forward current rating but different package type
Note: The alternatives provided are for reference and may require additional consideration based on specific application requirements.
This comprehensive entry provides an in-depth understanding of the JAN1N4955CUS semiconductor diode, including its specifications, features, applications, and alternative models.
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What is JAN1N4955CUS?
- JAN1N4955CUS is a high-reliability, military-grade silicon rectifier diode designed for use in demanding technical applications.
What are the key specifications of JAN1N4955CUS?
- The key specifications include a maximum repetitive peak reverse voltage of 200 volts, average forward current of 3 amperes, and a low forward voltage drop.
In what technical solutions can JAN1N4955CUS be used?
- JAN1N4955CUS can be used in power supplies, voltage regulators, inverters, and other electronic systems requiring high reliability and performance.
What are the advantages of using JAN1N4955CUS in technical solutions?
- The advantages include its rugged construction, high surge capability, low leakage current, and stable performance over a wide temperature range.
Are there any specific precautions to consider when using JAN1N4955CUS?
- It's important to ensure proper heat dissipation and avoid exceeding the maximum ratings to maintain the reliability and longevity of the diode.
Can JAN1N4955CUS be used in automotive applications?
- Yes, JAN1N4955CUS can be used in automotive electronics, provided that it meets the necessary environmental and reliability requirements.
What is the operating temperature range of JAN1N4955CUS?
- The operating temperature range typically spans from -65°C to 175°C, making it suitable for harsh environments.
Does JAN1N4955CUS have any industry certifications?
- Yes, JAN1N4955CUS is often MIL-PRF-19500/528 qualified, meeting stringent military and aerospace standards.
Can JAN1N4955CUS be used in high-frequency applications?
- While it is not specifically designed for high-frequency applications, it can still function effectively in certain high-frequency circuits.
Where can JAN1N4955CUS be sourced from?
- JAN1N4955CUS can be sourced from authorized distributors or directly from manufacturers specializing in military-grade components.